64752728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 136028160

約数和(自身を除く): 71275432

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 127, 136, 163, 184, 254, 326, 391, 508, 652, 782, 1016, 1304, 1564, 2159, 2771, 2921, 3128, 3749, 4318, 5542, 5842, 7498, 8636, 11084, 11684, 14996, 17272, 20701, 22168, 23368, 29992, 41402, 49657, 63733, 82804, 99314, 127466, 165608, 198628, 254932, 351917, 397256, 476123, 509864, 703834, 952246, 1407668, 1904492, 2815336, 3808984, 8094091, 16188182, 32376364, 64752728]

約数ペア:

[(1, 64752728), (2, 32376364), (4, 16188182), (8, 8094091), (17, 3808984), (23, 2815336), (34, 1904492), (46, 1407668), (68, 952246), (92, 703834), (127, 509864), (136, 476123), (163, 397256), (184, 351917), (254, 254932), (326, 198628), (391, 165608), (508, 127466), (652, 99314), (782, 82804), (1016, 63733), (1304, 49657), (1564, 41402), (2159, 29992), (2771, 23368), (2921, 22168), (3128, 20701), (3749, 17272), (4318, 14996), (5542, 11684), (5842, 11084), (7498, 8636)]