2828376

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 7739160

約数和(自身を除く): 4910784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 241, 326, 482, 489, 652, 723, 964, 978, 1304, 1446, 1467, 1928, 1956, 2169, 2892, 2934, 3912, 4338, 5784, 5868, 8676, 11736, 17352, 39283, 78566, 117849, 157132, 235698, 314264, 353547, 471396, 707094, 942792, 1414188, 2828376]

約数ペア:

[(1, 2828376), (2, 1414188), (3, 942792), (4, 707094), (6, 471396), (8, 353547), (9, 314264), (12, 235698), (18, 157132), (24, 117849), (36, 78566), (72, 39283), (163, 17352), (241, 11736), (326, 8676), (482, 5868), (489, 5784), (652, 4338), (723, 3912), (964, 2934), (978, 2892), (1304, 2169), (1446, 1956), (1467, 1928)]