28773704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 56121600

約数和(自身を除く): 27347896

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 739, 1256, 1478, 2956, 4867, 5912, 9734, 19468, 22909, 38936, 45818, 91636, 116023, 183272, 232046, 464092, 928184, 3596713, 7193426, 14386852, 28773704]

約数ペア:

[(1, 28773704), (2, 14386852), (4, 7193426), (8, 3596713), (31, 928184), (62, 464092), (124, 232046), (157, 183272), (248, 116023), (314, 91636), (628, 45818), (739, 38936), (1256, 22909), (1478, 19468), (2956, 9734), (4867, 5912)]