28442124

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 74037600

約数和(自身を除く): 45595476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 677, 778, 1167, 1354, 1556, 2031, 2334, 2708, 3501, 4062, 4668, 6093, 7002, 8124, 10503, 12186, 14004, 18279, 21006, 24372, 36558, 42012, 73116, 263353, 526706, 790059, 1053412, 1580118, 2370177, 3160236, 4740354, 7110531, 9480708, 14221062, 28442124]

約数ペア:

[(1, 28442124), (2, 14221062), (3, 9480708), (4, 7110531), (6, 4740354), (9, 3160236), (12, 2370177), (18, 1580118), (27, 1053412), (36, 790059), (54, 526706), (108, 263353), (389, 73116), (677, 42012), (778, 36558), (1167, 24372), (1354, 21006), (1556, 18279), (2031, 14004), (2334, 12186), (2708, 10503), (3501, 8124), (4062, 7002), (4668, 6093)]