28353408

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 76965120

約数和(自身を除く): 48611712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 1571, 2256, 3008, 3142, 4512, 4713, 6016, 6284, 9024, 9426, 12568, 18048, 18852, 25136, 37704, 50272, 73837, 75408, 100544, 147674, 150816, 201088, 221511, 295348, 301632, 443022, 590696, 603264, 886044, 1181392, 1772088, 2362784, 3544176, 4725568, 7088352, 9451136, 14176704, 28353408]

約数ペア:

[(1, 28353408), (2, 14176704), (3, 9451136), (4, 7088352), (6, 4725568), (8, 3544176), (12, 2362784), (16, 1772088), (24, 1181392), (32, 886044), (47, 603264), (48, 590696), (64, 443022), (94, 301632), (96, 295348), (128, 221511), (141, 201088), (188, 150816), (192, 147674), (282, 100544), (376, 75408), (384, 73837), (564, 50272), (752, 37704), (1128, 25136), (1504, 18852), (1571, 18048), (2256, 12568), (3008, 9426), (3142, 9024), (4512, 6284), (4713, 6016)]