28873962

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41131}}^1$

素因数の和:41155

約数の個数: 32

約数和(自身を含む): 69101760

約数和(自身を除く): 40227798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 41131, 82262, 123393, 246786, 370179, 534703, 740358, 1069406, 1110537, 1604109, 2221074, 3208218, 4812327, 9624654, 14436981, 28873962]

約数ペア:

[(1, 28873962), (2, 14436981), (3, 9624654), (6, 4812327), (9, 3208218), (13, 2221074), (18, 1604109), (26, 1110537), (27, 1069406), (39, 740358), (54, 534703), (78, 370179), (117, 246786), (234, 123393), (351, 82262), (702, 41131)]