65686264

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 151396560

約数和(自身を除く): 85710296

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 61, 67, 82, 98, 122, 134, 164, 196, 244, 268, 287, 328, 392, 427, 469, 488, 536, 574, 854, 938, 1148, 1708, 1876, 2009, 2296, 2501, 2747, 2989, 3283, 3416, 3752, 4018, 4087, 5002, 5494, 5978, 6566, 8036, 8174, 10004, 10988, 11956, 13132, 16072, 16348, 17507, 19229, 20008, 21976, 23912, 26264, 28609, 32696, 35014, 38458, 57218, 70028, 76916, 114436, 122549, 134603, 140056, 153832, 167567, 200263, 228872, 245098, 269206, 335134, 400526, 490196, 538412, 670268, 801052, 980392, 1076824, 1172969, 1340536, 1602104, 2345938, 4691876, 8210783, 9383752, 16421566, 32843132, 65686264]

約数ペア:

[(1, 65686264), (2, 32843132), (4, 16421566), (7, 9383752), (8, 8210783), (14, 4691876), (28, 2345938), (41, 1602104), (49, 1340536), (56, 1172969), (61, 1076824), (67, 980392), (82, 801052), (98, 670268), (122, 538412), (134, 490196), (164, 400526), (196, 335134), (244, 269206), (268, 245098), (287, 228872), (328, 200263), (392, 167567), (427, 153832), (469, 140056), (488, 134603), (536, 122549), (574, 114436), (854, 76916), (938, 70028), (1148, 57218), (1708, 38458), (1876, 35014), (2009, 32696), (2296, 28609), (2501, 26264), (2747, 23912), (2989, 21976), (3283, 20008), (3416, 19229), (3752, 17507), (4018, 16348), (4087, 16072), (5002, 13132), (5494, 11956), (5978, 10988), (6566, 10004), (8036, 8174)]