28873044

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{3221}}^1$

素因数の和:3317

約数の個数: 48

約数和(自身を含む): 75781440

約数和(自身を除く): 46908396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 3221, 4482, 6442, 8964, 9663, 12884, 19326, 28989, 38652, 57978, 86967, 115956, 173934, 267343, 347868, 534686, 802029, 1069372, 1604058, 2406087, 3208116, 4812174, 7218261, 9624348, 14436522, 28873044]

約数ペア:

[(1, 28873044), (2, 14436522), (3, 9624348), (4, 7218261), (6, 4812174), (9, 3208116), (12, 2406087), (18, 1604058), (27, 1069372), (36, 802029), (54, 534686), (83, 347868), (108, 267343), (166, 173934), (249, 115956), (332, 86967), (498, 57978), (747, 38652), (996, 28989), (1494, 19326), (2241, 12884), (2988, 9663), (3221, 8964), (4482, 6442)]