66245888

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{11251}}^1$

素因数の和:11290

約数の個数: 36

約数和(自身を含む): 137994528

約数和(自身を除く): 71748640

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 11251, 22502, 45004, 90008, 180016, 258773, 360032, 517546, 720064, 1035092, 1440128, 2070184, 2880256, 4140368, 8280736, 16561472, 33122944, 66245888]

約数ペア:

[(1, 66245888), (2, 33122944), (4, 16561472), (8, 8280736), (16, 4140368), (23, 2880256), (32, 2070184), (46, 1440128), (64, 1035092), (92, 720064), (128, 517546), (184, 360032), (256, 258773), (368, 180016), (736, 90008), (1472, 45004), (2944, 22502), (5888, 11251)]