4814368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 10414656

約数和(自身を除く): 5600288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 163, 208, 284, 326, 416, 568, 652, 923, 1136, 1304, 1846, 2119, 2272, 2608, 3692, 4238, 5216, 7384, 8476, 11573, 14768, 16952, 23146, 29536, 33904, 46292, 67808, 92584, 150449, 185168, 300898, 370336, 601796, 1203592, 2407184, 4814368]

約数ペア:

[(1, 4814368), (2, 2407184), (4, 1203592), (8, 601796), (13, 370336), (16, 300898), (26, 185168), (32, 150449), (52, 92584), (71, 67808), (104, 46292), (142, 33904), (163, 29536), (208, 23146), (284, 16952), (326, 14768), (416, 11573), (568, 8476), (652, 7384), (923, 5216), (1136, 4238), (1304, 3692), (1846, 2608), (2119, 2272)]