39979248

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11731}}^1$

素因数の和:11813

約数の個数: 40

約数和(自身を含む): 104743296

約数和(自身を除く): 64764048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 11731, 23462, 35193, 46924, 70386, 93848, 140772, 187696, 281544, 563088, 832901, 1665802, 2498703, 3331604, 4997406, 6663208, 9994812, 13326416, 19989624, 39979248]

約数ペア:

[(1, 39979248), (2, 19989624), (3, 13326416), (4, 9994812), (6, 6663208), (8, 4997406), (12, 3331604), (16, 2498703), (24, 1665802), (48, 832901), (71, 563088), (142, 281544), (213, 187696), (284, 140772), (426, 93848), (568, 70386), (852, 46924), (1136, 35193), (1704, 23462), (3408, 11731)]