17772307856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{3323}}^1$

素因数の和:3664

約数の個数: 80

約数和(自身を含む): 36906239040

約数和(自身を除く): 19133931184

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 241, 292, 304, 482, 584, 964, 1168, 1387, 1928, 2774, 3323, 3856, 4579, 5548, 6646, 9158, 11096, 13292, 17593, 18316, 22192, 26584, 35186, 36632, 53168, 63137, 70372, 73264, 126274, 140744, 242579, 252548, 281488, 334267, 485158, 505096, 668534, 800843, 970316, 1010192, 1337068, 1601686, 1940632, 2674136, 3203372, 3881264, 4609001, 5348272, 6406744, 9218002, 12813488, 15216017, 18436004, 30432034, 36872008, 58461539, 60864068, 73744016, 116923078, 121728136, 233846156, 243456272, 467692312, 935384624, 1110769241, 2221538482, 4443076964, 8886153928, 17772307856]

約数ペア:

[(1, 17772307856), (2, 8886153928), (4, 4443076964), (8, 2221538482), (16, 1110769241), (19, 935384624), (38, 467692312), (73, 243456272), (76, 233846156), (146, 121728136), (152, 116923078), (241, 73744016), (292, 60864068), (304, 58461539), (482, 36872008), (584, 30432034), (964, 18436004), (1168, 15216017), (1387, 12813488), (1928, 9218002), (2774, 6406744), (3323, 5348272), (3856, 4609001), (4579, 3881264), (5548, 3203372), (6646, 2674136), (9158, 1940632), (11096, 1601686), (13292, 1337068), (17593, 1010192), (18316, 970316), (22192, 800843), (26584, 668534), (35186, 505096), (36632, 485158), (53168, 334267), (63137, 281488), (70372, 252548), (73264, 242579), (126274, 140744)]