74420728

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3307}}^1$

素因数の和:3439

約数の個数: 32

約数和(自身を含む): 145882800

約数和(自身を除く): 71462072

約数列:

[1, 2, 4, 8, 29, 58, 97, 116, 194, 232, 388, 776, 2813, 3307, 5626, 6614, 11252, 13228, 22504, 26456, 95903, 191806, 320779, 383612, 641558, 767224, 1283116, 2566232, 9302591, 18605182, 37210364, 74420728]

約数ペア:

[(1, 74420728), (2, 37210364), (4, 18605182), (8, 9302591), (29, 2566232), (58, 1283116), (97, 767224), (116, 641558), (194, 383612), (232, 320779), (388, 191806), (776, 95903), (2813, 26456), (3307, 22504), (5626, 13228), (6614, 11252)]