470890168

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{289957}}^1$

素因数の和:289999

約数の個数: 32

約数和(自身を含む): 1043848800

約数和(自身を除く): 572958632

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 289957, 579914, 1159828, 2029699, 2319656, 4059398, 8118796, 8408753, 16237592, 16817506, 33635012, 58861271, 67270024, 117722542, 235445084, 470890168]

約数ペア:

[(1, 470890168), (2, 235445084), (4, 117722542), (7, 67270024), (8, 58861271), (14, 33635012), (28, 16817506), (29, 16237592), (56, 8408753), (58, 8118796), (116, 4059398), (203, 2319656), (232, 2029699), (406, 1159828), (812, 579914), (1624, 289957)]