520047472

素因数分解:

$2^4\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{3319}}^1$

素因数の和:4733

約数の個数: 40

約数和(自身を含む): 1152704000

約数和(自身を除く): 632656528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1399, 2798, 3319, 5596, 6638, 9793, 11192, 13276, 19586, 22384, 23233, 26552, 39172, 46466, 53104, 78344, 92932, 156688, 185864, 371728, 4643281, 9286562, 18573124, 32502967, 37146248, 65005934, 74292496, 130011868, 260023736, 520047472]

約数ペア:

[(1, 520047472), (2, 260023736), (4, 130011868), (7, 74292496), (8, 65005934), (14, 37146248), (16, 32502967), (28, 18573124), (56, 9286562), (112, 4643281), (1399, 371728), (2798, 185864), (3319, 156688), (5596, 92932), (6638, 78344), (9793, 53104), (11192, 46466), (13276, 39172), (19586, 26552), (22384, 23233)]