42991728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{68897}}^1$

素因数の和:68921

約数の個数: 40

約数和(自身を含む): 119606928

約数和(自身を除く): 76615200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 68897, 137794, 206691, 275588, 413382, 551176, 826764, 895661, 1102352, 1653528, 1791322, 2686983, 3307056, 3582644, 5373966, 7165288, 10747932, 14330576, 21495864, 42991728]

約数ペア:

[(1, 42991728), (2, 21495864), (3, 14330576), (4, 10747932), (6, 7165288), (8, 5373966), (12, 3582644), (13, 3307056), (16, 2686983), (24, 1791322), (26, 1653528), (39, 1102352), (48, 895661), (52, 826764), (78, 551176), (104, 413382), (156, 275588), (208, 206691), (312, 137794), (624, 68897)]