15915424

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 36082368

約数和(自身を除く): 20166944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 313, 454, 626, 908, 1252, 1589, 1816, 2191, 2504, 3178, 3632, 4382, 5008, 6356, 7264, 8764, 10016, 12712, 17528, 25424, 35056, 50848, 70112, 71051, 142102, 284204, 497357, 568408, 994714, 1136816, 1989428, 2273632, 3978856, 7957712, 15915424]

約数ペア:

[(1, 15915424), (2, 7957712), (4, 3978856), (7, 2273632), (8, 1989428), (14, 1136816), (16, 994714), (28, 568408), (32, 497357), (56, 284204), (112, 142102), (224, 71051), (227, 70112), (313, 50848), (454, 35056), (626, 25424), (908, 17528), (1252, 12712), (1589, 10016), (1816, 8764), (2191, 7264), (2504, 6356), (3178, 5008), (3632, 4382)]