38528148652

素因数分解:

$2^2\times 7^3\times {\mathrm{647}}^1\times {\mathrm{43403}}^1$

素因数の和:44075

約数の個数: 48

約数和(自身を含む): 78752217600

約数和(自身を除く): 40224068948

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 647, 686, 1294, 1372, 2588, 4529, 9058, 18116, 31703, 43403, 63406, 86806, 126812, 173612, 221921, 303821, 443842, 607642, 887684, 1215284, 2126747, 4253494, 8506988, 14887229, 28081741, 29774458, 56163482, 59548916, 112326964, 196572187, 393144374, 786288748, 1376005309, 2752010618, 5504021236, 9632037163, 19264074326, 38528148652]

約数ペア:

[(1, 38528148652), (2, 19264074326), (4, 9632037163), (7, 5504021236), (14, 2752010618), (28, 1376005309), (49, 786288748), (98, 393144374), (196, 196572187), (343, 112326964), (647, 59548916), (686, 56163482), (1294, 29774458), (1372, 28081741), (2588, 14887229), (4529, 8506988), (9058, 4253494), (18116, 2126747), (31703, 1215284), (43403, 887684), (63406, 607642), (86806, 443842), (126812, 303821), (173612, 221921)]