65523872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:861

約数の個数: 48

約数和(自身を含む): 135862272

約数和(自身を除く): 70338400

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 127, 184, 254, 368, 508, 701, 736, 1016, 1402, 2032, 2804, 2921, 4064, 5608, 5842, 11216, 11684, 16123, 22432, 23368, 32246, 46736, 64492, 89027, 93472, 128984, 178054, 257968, 356108, 515936, 712216, 1424432, 2047621, 2848864, 4095242, 8190484, 16380968, 32761936, 65523872]

約数ペア:

[(1, 65523872), (2, 32761936), (4, 16380968), (8, 8190484), (16, 4095242), (23, 2848864), (32, 2047621), (46, 1424432), (92, 712216), (127, 515936), (184, 356108), (254, 257968), (368, 178054), (508, 128984), (701, 93472), (736, 89027), (1016, 64492), (1402, 46736), (2032, 32246), (2804, 23368), (2921, 22432), (4064, 16123), (5608, 11684), (5842, 11216)]