65115424

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:350

約数の個数: 72

約数和(自身を含む): 143582544

約数和(自身を除く): 78467120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 121, 134, 176, 242, 251, 268, 352, 484, 502, 536, 737, 968, 1004, 1072, 1474, 1936, 2008, 2144, 2761, 2948, 3872, 4016, 5522, 5896, 8032, 8107, 11044, 11792, 16214, 16817, 22088, 23584, 30371, 32428, 33634, 44176, 60742, 64856, 67268, 88352, 121484, 129712, 134536, 184987, 242968, 259424, 269072, 369974, 485936, 538144, 739948, 971872, 1479896, 2034857, 2959792, 4069714, 5919584, 8139428, 16278856, 32557712, 65115424]

約数ペア:

[(1, 65115424), (2, 32557712), (4, 16278856), (8, 8139428), (11, 5919584), (16, 4069714), (22, 2959792), (32, 2034857), (44, 1479896), (67, 971872), (88, 739948), (121, 538144), (134, 485936), (176, 369974), (242, 269072), (251, 259424), (268, 242968), (352, 184987), (484, 134536), (502, 129712), (536, 121484), (737, 88352), (968, 67268), (1004, 64856), (1072, 60742), (1474, 44176), (1936, 33634), (2008, 32428), (2144, 30371), (2761, 23584), (2948, 22088), (3872, 16817), (4016, 16214), (5522, 11792), (5896, 11044), (8032, 8107)]