17071982648

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 37984235520

約数和(自身を除く): 20912252872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 73, 122, 146, 223, 244, 292, 307, 427, 446, 488, 511, 584, 614, 854, 892, 1022, 1228, 1561, 1708, 1784, 2044, 2149, 2456, 3122, 3416, 4088, 4298, 4453, 6244, 8596, 8906, 12488, 13603, 16279, 17192, 17812, 18727, 22411, 27206, 31171, 32558, 35624, 37454, 44822, 54412, 62342, 65116, 68461, 74908, 89644, 95221, 108824, 113953, 124684, 130232, 131089, 136922, 149816, 156877, 179288, 190442, 227906, 249368, 262178, 273844, 313754, 380884, 455812, 479227, 524356, 547688, 627508, 761768, 911624, 958454, 993019, 1048712, 1255016, 1367071, 1916908, 1986038, 2734142, 3833816, 3972076, 4176121, 4997653, 5468284, 6951133, 7944152, 8352242, 9569497, 9995306, 10936568, 13902266, 16704484, 19138994, 19990612, 27804532, 29232847, 33408968, 34983571, 38277988, 39981224, 55609064, 58465694, 69967142, 76555976, 116931388, 139934284, 233862776, 279868568, 304856833, 609713666, 1219427332, 2133997831, 2438854664, 4267995662, 8535991324, 17071982648]

約数ペア:

[(1, 17071982648), (2, 8535991324), (4, 4267995662), (7, 2438854664), (8, 2133997831), (14, 1219427332), (28, 609713666), (56, 304856833), (61, 279868568), (73, 233862776), (122, 139934284), (146, 116931388), (223, 76555976), (244, 69967142), (292, 58465694), (307, 55609064), (427, 39981224), (446, 38277988), (488, 34983571), (511, 33408968), (584, 29232847), (614, 27804532), (854, 19990612), (892, 19138994), (1022, 16704484), (1228, 13902266), (1561, 10936568), (1708, 9995306), (1784, 9569497), (2044, 8352242), (2149, 7944152), (2456, 6951133), (3122, 5468284), (3416, 4997653), (4088, 4176121), (4298, 3972076), (4453, 3833816), (6244, 2734142), (8596, 1986038), (8906, 1916908), (12488, 1367071), (13603, 1255016), (16279, 1048712), (17192, 993019), (17812, 958454), (18727, 911624), (22411, 761768), (27206, 627508), (31171, 547688), (32558, 524356), (35624, 479227), (37454, 455812), (44822, 380884), (54412, 313754), (62342, 273844), (65116, 262178), (68461, 249368), (74908, 227906), (89644, 190442), (95221, 179288), (108824, 156877), (113953, 149816), (124684, 136922), (130232, 131089)]