40842088

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2423}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 91190880

約数和(自身を除く): 50348792

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 2423, 4214, 4846, 8428, 9692, 16856, 16961, 19384, 33922, 67844, 104189, 118727, 135688, 208378, 237454, 416756, 474908, 729323, 833512, 949816, 1458646, 2917292, 5105261, 5834584, 10210522, 20421044, 40842088]

約数ペア:

[(1, 40842088), (2, 20421044), (4, 10210522), (7, 5834584), (8, 5105261), (14, 2917292), (28, 1458646), (43, 949816), (49, 833512), (56, 729323), (86, 474908), (98, 416756), (172, 237454), (196, 208378), (301, 135688), (344, 118727), (392, 104189), (602, 67844), (1204, 33922), (2107, 19384), (2408, 16961), (2423, 16856), (4214, 9692), (4846, 8428)]