63642436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{111263}}^1$

素因数の和:111291

約数の個数: 24

約数和(自身を含む): 130846464

約数和(自身を除く): 67204028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 111263, 222526, 445052, 1223893, 1446419, 2447786, 2892838, 4895572, 5785676, 15910609, 31821218, 63642436]

約数ペア:

[(1, 63642436), (2, 31821218), (4, 15910609), (11, 5785676), (13, 4895572), (22, 2892838), (26, 2447786), (44, 1446419), (52, 1223893), (143, 445052), (286, 222526), (572, 111263)]