28950156

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{8647}}^1$

素因数の和:8691

約数の個数: 48

約数和(自身を含む): 77486080

約数和(自身を除く): 48535924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 8647, 17294, 25941, 34588, 51882, 77823, 103764, 155646, 233469, 268057, 311292, 466938, 536114, 804171, 933876, 1072228, 1608342, 2412513, 3216684, 4825026, 7237539, 9650052, 14475078, 28950156]

約数ペア:

[(1, 28950156), (2, 14475078), (3, 9650052), (4, 7237539), (6, 4825026), (9, 3216684), (12, 2412513), (18, 1608342), (27, 1072228), (31, 933876), (36, 804171), (54, 536114), (62, 466938), (93, 311292), (108, 268057), (124, 233469), (186, 155646), (279, 103764), (372, 77823), (558, 51882), (837, 34588), (1116, 25941), (1674, 17294), (3348, 8647)]