28421606

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 19962394

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 589, 713, 874, 1049, 1178, 1426, 2098, 13547, 19931, 24127, 27094, 32519, 39862, 48254, 65038, 458413, 617861, 747937, 916826, 1235722, 1495874, 14210803, 28421606]

約数ペア:

[(1, 28421606), (2, 14210803), (19, 1495874), (23, 1235722), (31, 916826), (38, 747937), (46, 617861), (62, 458413), (437, 65038), (589, 48254), (713, 39862), (874, 32519), (1049, 27094), (1178, 24127), (1426, 19931), (2098, 13547)]