15697625536

素因数分解:

$2^6\times {\mathrm{613}}^1\times {\mathrm{400123}}^1$

素因数の和:400748

約数の個数: 28

約数和(自身を含む): 31200869272

約数和(自身を除く): 15503243736

約数列:

[1, 2, 4, 8, 16, 32, 64, 613, 1226, 2452, 4904, 9808, 19616, 39232, 400123, 800246, 1600492, 3200984, 6401968, 12803936, 25607872, 245275399, 490550798, 981101596, 1962203192, 3924406384, 7848812768, 15697625536]

約数ペア:

[(1, 15697625536), (2, 7848812768), (4, 3924406384), (8, 1962203192), (16, 981101596), (32, 490550798), (64, 245275399), (613, 25607872), (1226, 12803936), (2452, 6401968), (4904, 3200984), (9808, 1600492), (19616, 800246), (39232, 400123)]