25233664

素因数分解:

$2^8\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:666

約数の個数: 36

約数和(自身を含む): 50701420

約数和(自身を除く): 25467756

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 256, 409, 482, 818, 964, 1636, 1928, 3272, 3856, 6544, 7712, 13088, 15424, 26176, 30848, 52352, 61696, 98569, 104704, 197138, 394276, 788552, 1577104, 3154208, 6308416, 12616832, 25233664]

約数ペア:

[(1, 25233664), (2, 12616832), (4, 6308416), (8, 3154208), (16, 1577104), (32, 788552), (64, 394276), (128, 197138), (241, 104704), (256, 98569), (409, 61696), (482, 52352), (818, 30848), (964, 26176), (1636, 15424), (1928, 13088), (3272, 7712), (3856, 6544)]