67240576

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 152810280

約数和(自身を除く): 85569704

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 2377, 3536, 4754, 7072, 9508, 14144, 19016, 28288, 30901, 38032, 40409, 61802, 76064, 80818, 123604, 152128, 161636, 247208, 304256, 323272, 494416, 525317, 646544, 988832, 1050634, 1293088, 1977664, 2101268, 2586176, 3955328, 4202536, 5172352, 8405072, 16810144, 33620288, 67240576]

約数ペア:

[(1, 67240576), (2, 33620288), (4, 16810144), (8, 8405072), (13, 5172352), (16, 4202536), (17, 3955328), (26, 2586176), (32, 2101268), (34, 1977664), (52, 1293088), (64, 1050634), (68, 988832), (104, 646544), (128, 525317), (136, 494416), (208, 323272), (221, 304256), (272, 247208), (416, 161636), (442, 152128), (544, 123604), (832, 80818), (884, 76064), (1088, 61802), (1664, 40409), (1768, 38032), (2176, 30901), (2377, 28288), (3536, 19016), (4754, 14144), (7072, 9508)]