25455488

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 51444720

約数和(自身を除く): 25989232

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 2801, 4544, 5602, 9088, 11204, 22408, 44816, 89632, 179264, 198871, 358528, 397742, 795484, 1590968, 3181936, 6363872, 12727744, 25455488]

約数ペア:

[(1, 25455488), (2, 12727744), (4, 6363872), (8, 3181936), (16, 1590968), (32, 795484), (64, 397742), (71, 358528), (128, 198871), (142, 179264), (284, 89632), (568, 44816), (1136, 22408), (2272, 11204), (2801, 9088), (4544, 5602)]