67558816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 156029328

約数和(自身を除く): 88470512

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 233, 272, 328, 416, 442, 466, 533, 544, 656, 697, 884, 932, 1066, 1312, 1394, 1768, 1864, 2132, 2788, 3029, 3536, 3728, 3961, 4264, 5576, 6058, 7072, 7456, 7922, 8528, 9061, 9553, 11152, 12116, 15844, 17056, 18122, 19106, 22304, 24232, 31688, 36244, 38212, 48464, 51493, 63376, 72488, 76424, 96928, 102986, 124189, 126752, 144976, 152848, 162401, 205972, 248378, 289952, 305696, 324802, 411944, 496756, 649604, 823888, 993512, 1299208, 1647776, 1987024, 2111213, 2598416, 3974048, 4222426, 5196832, 8444852, 16889704, 33779408, 67558816]

約数ペア:

[(1, 67558816), (2, 33779408), (4, 16889704), (8, 8444852), (13, 5196832), (16, 4222426), (17, 3974048), (26, 2598416), (32, 2111213), (34, 1987024), (41, 1647776), (52, 1299208), (68, 993512), (82, 823888), (104, 649604), (136, 496756), (164, 411944), (208, 324802), (221, 305696), (233, 289952), (272, 248378), (328, 205972), (416, 162401), (442, 152848), (466, 144976), (533, 126752), (544, 124189), (656, 102986), (697, 96928), (884, 76424), (932, 72488), (1066, 63376), (1312, 51493), (1394, 48464), (1768, 38212), (1864, 36244), (2132, 31688), (2788, 24232), (3029, 22304), (3536, 19106), (3728, 18122), (3961, 17056), (4264, 15844), (5576, 12116), (6058, 11152), (7072, 9553), (7456, 9061), (7922, 8528)]