15418688

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{2339}}^1$

素因数の和:2454

約数の個数: 28

約数和(自身を含む): 30906720

約数和(自身を除く): 15488032

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 2339, 3296, 4678, 6592, 9356, 18712, 37424, 74848, 149696, 240917, 481834, 963668, 1927336, 3854672, 7709344, 15418688]

約数ペア:

[(1, 15418688), (2, 7709344), (4, 3854672), (8, 1927336), (16, 963668), (32, 481834), (64, 240917), (103, 149696), (206, 74848), (412, 37424), (824, 18712), (1648, 9356), (2339, 6592), (3296, 4678)]