15340544

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 44

約数和(自身を含む): 31245408

約数和(自身を除く): 15904864

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 211, 256, 284, 422, 512, 568, 844, 1024, 1136, 1688, 2272, 3376, 4544, 6752, 9088, 13504, 14981, 18176, 27008, 29962, 36352, 54016, 59924, 72704, 108032, 119848, 216064, 239696, 479392, 958784, 1917568, 3835136, 7670272, 15340544]

約数ペア:

[(1, 15340544), (2, 7670272), (4, 3835136), (8, 1917568), (16, 958784), (32, 479392), (64, 239696), (71, 216064), (128, 119848), (142, 108032), (211, 72704), (256, 59924), (284, 54016), (422, 36352), (512, 29962), (568, 27008), (844, 18176), (1024, 14981), (1136, 13504), (1688, 9088), (2272, 6752), (3376, 4544)]