28886514

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 59107776

約数和(自身を除く): 30221262

約数列:

[1, 2, 3, 6, 67, 134, 181, 201, 362, 397, 402, 543, 794, 1086, 1191, 2382, 12127, 24254, 26599, 36381, 53198, 71857, 72762, 79797, 143714, 159594, 215571, 431142, 4814419, 9628838, 14443257, 28886514]

約数ペア:

[(1, 28886514), (2, 14443257), (3, 9628838), (6, 4814419), (67, 431142), (134, 215571), (181, 159594), (201, 143714), (362, 79797), (397, 72762), (402, 71857), (543, 53198), (794, 36381), (1086, 26599), (1191, 24254), (2382, 12127)]