29974768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 60440576

約数和(自身を除く): 30465808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 223, 248, 271, 446, 496, 542, 892, 1084, 1784, 2168, 3568, 4336, 6913, 8401, 13826, 16802, 27652, 33604, 55304, 60433, 67208, 110608, 120866, 134416, 241732, 483464, 966928, 1873423, 3746846, 7493692, 14987384, 29974768]

約数ペア:

[(1, 29974768), (2, 14987384), (4, 7493692), (8, 3746846), (16, 1873423), (31, 966928), (62, 483464), (124, 241732), (223, 134416), (248, 120866), (271, 110608), (446, 67208), (496, 60433), (542, 55304), (892, 33604), (1084, 27652), (1784, 16802), (2168, 13826), (3568, 8401), (4336, 6913)]