33684820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7621}}^1$

素因数の和:7660

約数の個数: 48

約数和(自身を含む): 80671248

約数和(自身を除く): 46986428

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 7621, 15242, 30484, 38105, 76210, 99073, 129557, 152420, 198146, 259114, 396292, 495365, 518228, 647785, 990730, 1295570, 1684241, 1981460, 2591140, 3368482, 6736964, 8421205, 16842410, 33684820]

約数ペア:

[(1, 33684820), (2, 16842410), (4, 8421205), (5, 6736964), (10, 3368482), (13, 2591140), (17, 1981460), (20, 1684241), (26, 1295570), (34, 990730), (52, 647785), (65, 518228), (68, 495365), (85, 396292), (130, 259114), (170, 198146), (221, 152420), (260, 129557), (340, 99073), (442, 76210), (884, 38105), (1105, 30484), (2210, 15242), (4420, 7621)]