28687056

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{5483}}^1$

素因数の和:5603

約数の個数: 40

約数和(自身を含む): 74801760

約数和(自身を除く): 46114704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 5483, 10966, 16449, 21932, 32898, 43864, 65796, 87728, 131592, 263184, 597647, 1195294, 1792941, 2390588, 3585882, 4781176, 7171764, 9562352, 14343528, 28687056]

約数ペア:

[(1, 28687056), (2, 14343528), (3, 9562352), (4, 7171764), (6, 4781176), (8, 3585882), (12, 2390588), (16, 1792941), (24, 1195294), (48, 597647), (109, 263184), (218, 131592), (327, 87728), (436, 65796), (654, 43864), (872, 32898), (1308, 21932), (1744, 16449), (2616, 10966), (5232, 5483)]