26280904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10987}}^1$

素因数の和:11029

約数の個数: 32

約数和(自身を含む): 55379520

約数和(自身を除く): 29098616

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 10987, 21974, 43948, 87896, 142831, 252701, 285662, 505402, 571324, 1010804, 1142648, 2021608, 3285113, 6570226, 13140452, 26280904]

約数ペア:

[(1, 26280904), (2, 13140452), (4, 6570226), (8, 3285113), (13, 2021608), (23, 1142648), (26, 1010804), (46, 571324), (52, 505402), (92, 285662), (104, 252701), (184, 142831), (299, 87896), (598, 43948), (1196, 21974), (2392, 10987)]