27690744

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 44159496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 107, 123, 164, 214, 246, 263, 321, 328, 428, 492, 526, 642, 789, 856, 984, 1052, 1284, 1578, 2104, 2568, 3156, 4387, 6312, 8774, 10783, 13161, 17548, 21566, 26322, 28141, 32349, 35096, 43132, 52644, 56282, 64698, 84423, 86264, 105288, 112564, 129396, 168846, 225128, 258792, 337692, 675384, 1153781, 2307562, 3461343, 4615124, 6922686, 9230248, 13845372, 27690744]

約数ペア:

[(1, 27690744), (2, 13845372), (3, 9230248), (4, 6922686), (6, 4615124), (8, 3461343), (12, 2307562), (24, 1153781), (41, 675384), (82, 337692), (107, 258792), (123, 225128), (164, 168846), (214, 129396), (246, 112564), (263, 105288), (321, 86264), (328, 84423), (428, 64698), (492, 56282), (526, 52644), (642, 43132), (789, 35096), (856, 32349), (984, 28141), (1052, 26322), (1284, 21566), (1578, 17548), (2104, 13161), (2568, 10783), (3156, 8774), (4387, 6312)]