28889892

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{8629}}^1$

素因数の和:8673

約数の個数: 48

約数和(自身を含む): 77324800

約数和(自身を除く): 48434908

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, 8629, 17258, 25887, 34516, 51774, 77661, 103548, 155322, 232983, 267499, 310644, 465966, 534998, 802497, 931932, 1069996, 1604994, 2407491, 3209988, 4814982, 7222473, 9629964, 14444946, 28889892]

約数ペア:

[(1, 28889892), (2, 14444946), (3, 9629964), (4, 7222473), (6, 4814982), (9, 3209988), (12, 2407491), (18, 1604994), (27, 1069996), (31, 931932), (36, 802497), (54, 534998), (62, 465966), (93, 310644), (108, 267499), (124, 232983), (186, 155322), (279, 103548), (372, 77661), (558, 51774), (837, 34516), (1116, 25887), (1674, 17258), (3348, 8629)]