28077232

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 40

約数和(自身を含む): 55899200

約数和(自身を除く): 27821968

約数列:

[1, 2, 4, 8, 16, 79, 97, 158, 194, 229, 316, 388, 458, 632, 776, 916, 1264, 1552, 1832, 3664, 7663, 15326, 18091, 22213, 30652, 36182, 44426, 61304, 72364, 88852, 122608, 144728, 177704, 289456, 355408, 1754827, 3509654, 7019308, 14038616, 28077232]

約数ペア:

[(1, 28077232), (2, 14038616), (4, 7019308), (8, 3509654), (16, 1754827), (79, 355408), (97, 289456), (158, 177704), (194, 144728), (229, 122608), (316, 88852), (388, 72364), (458, 61304), (632, 44426), (776, 36182), (916, 30652), (1264, 22213), (1552, 18091), (1832, 15326), (3664, 7663)]