26500812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 66952032

約数和(自身を除く): 40451220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 257, 514, 661, 771, 1028, 1322, 1542, 1983, 2644, 3084, 3341, 3966, 6682, 7932, 8593, 10023, 13364, 17186, 20046, 25779, 34372, 40092, 51558, 103116, 169877, 339754, 509631, 679508, 1019262, 2038524, 2208401, 4416802, 6625203, 8833604, 13250406, 26500812]

約数ペア:

[(1, 26500812), (2, 13250406), (3, 8833604), (4, 6625203), (6, 4416802), (12, 2208401), (13, 2038524), (26, 1019262), (39, 679508), (52, 509631), (78, 339754), (156, 169877), (257, 103116), (514, 51558), (661, 40092), (771, 34372), (1028, 25779), (1322, 20046), (1542, 17186), (1983, 13364), (2644, 10023), (3084, 8593), (3341, 7932), (3966, 6682)]