72163754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{12227}}^1$

素因数の和:12469

約数の個数: 16

約数和(自身を含む): 117095328

約数和(自身を除く): 44931574

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 12227, 24454, 158951, 317902, 2775529, 5551058, 36081877, 72163754]

約数ペア:

[(1, 72163754), (2, 36081877), (13, 5551058), (26, 2775529), (227, 317902), (454, 158951), (2951, 24454), (5902, 12227)]