28839492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3833}}^1$

素因数の和:3873

約数の個数: 72

約数和(自身を含む): 83734560

約数和(自身を除く): 54895068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 3833, 7524, 7666, 11499, 15332, 22998, 34497, 42163, 45996, 68994, 72827, 84326, 126489, 137988, 145654, 168652, 218481, 252978, 291308, 379467, 436962, 505956, 655443, 758934, 801097, 873924, 1310886, 1517868, 1602194, 2403291, 2621772, 3204388, 4806582, 7209873, 9613164, 14419746, 28839492]

約数ペア:

[(1, 28839492), (2, 14419746), (3, 9613164), (4, 7209873), (6, 4806582), (9, 3204388), (11, 2621772), (12, 2403291), (18, 1602194), (19, 1517868), (22, 1310886), (33, 873924), (36, 801097), (38, 758934), (44, 655443), (57, 505956), (66, 436962), (76, 379467), (99, 291308), (114, 252978), (132, 218481), (171, 168652), (198, 145654), (209, 137988), (228, 126489), (342, 84326), (396, 72827), (418, 68994), (627, 45996), (684, 42163), (836, 34497), (1254, 22998), (1881, 15332), (2508, 11499), (3762, 7666), (3833, 7524)]