28579984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2099}}^1$

素因数の和:2167

約数の個数: 40

約数和(自身を含む): 59371200

約数和(自身を除く): 30791216

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 2099, 3404, 4198, 6808, 8396, 13616, 16792, 33584, 48277, 77663, 96554, 155326, 193108, 310652, 386216, 621304, 772432, 1242608, 1786249, 3572498, 7144996, 14289992, 28579984]

約数ペア:

[(1, 28579984), (2, 14289992), (4, 7144996), (8, 3572498), (16, 1786249), (23, 1242608), (37, 772432), (46, 621304), (74, 386216), (92, 310652), (148, 193108), (184, 155326), (296, 96554), (368, 77663), (592, 48277), (851, 33584), (1702, 16792), (2099, 13616), (3404, 8396), (4198, 6808)]