4399728

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1373

約数の個数: 40

約数和(自身を含む): 11534976

約数和(自身を除く): 7135248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1291, 1704, 2582, 3408, 3873, 5164, 7746, 10328, 15492, 20656, 30984, 61968, 91661, 183322, 274983, 366644, 549966, 733288, 1099932, 1466576, 2199864, 4399728]

約数ペア:

[(1, 4399728), (2, 2199864), (3, 1466576), (4, 1099932), (6, 733288), (8, 549966), (12, 366644), (16, 274983), (24, 183322), (48, 91661), (71, 61968), (142, 30984), (213, 20656), (284, 15492), (426, 10328), (568, 7746), (852, 5164), (1136, 3873), (1291, 3408), (1704, 2582)]