65225056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 153171648

約数和(自身を除く): 87946592

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 299, 368, 391, 401, 416, 442, 544, 598, 736, 782, 802, 884, 1196, 1564, 1604, 1768, 2392, 3128, 3208, 3536, 4784, 5083, 5213, 6256, 6416, 6817, 7072, 9223, 9568, 10166, 10426, 12512, 12832, 13634, 18446, 20332, 20852, 27268, 36892, 40664, 41704, 54536, 73784, 81328, 83408, 88621, 109072, 119899, 147568, 156791, 162656, 166816, 177242, 218144, 239798, 295136, 313582, 354484, 479596, 627164, 708968, 959192, 1254328, 1417936, 1918384, 2038283, 2508656, 2835872, 3836768, 4076566, 5017312, 8153132, 16306264, 32612528, 65225056]

約数ペア:

[(1, 65225056), (2, 32612528), (4, 16306264), (8, 8153132), (13, 5017312), (16, 4076566), (17, 3836768), (23, 2835872), (26, 2508656), (32, 2038283), (34, 1918384), (46, 1417936), (52, 1254328), (68, 959192), (92, 708968), (104, 627164), (136, 479596), (184, 354484), (208, 313582), (221, 295136), (272, 239798), (299, 218144), (368, 177242), (391, 166816), (401, 162656), (416, 156791), (442, 147568), (544, 119899), (598, 109072), (736, 88621), (782, 83408), (802, 81328), (884, 73784), (1196, 54536), (1564, 41704), (1604, 40664), (1768, 36892), (2392, 27268), (3128, 20852), (3208, 20332), (3536, 18446), (4784, 13634), (5083, 12832), (5213, 12512), (6256, 10426), (6416, 10166), (6817, 9568), (7072, 9223)]