72504406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{2111}}^1$

素因数の和:3447

約数の個数: 16

約数和(自身を含む): 117266688

約数和(自身を除く): 44762282

約数列:

[1, 2, 13, 26, 1321, 2111, 2642, 4222, 17173, 27443, 34346, 54886, 2788631, 5577262, 36252203, 72504406]

約数ペア:

[(1, 72504406), (2, 36252203), (13, 5577262), (26, 2788631), (1321, 54886), (2111, 34346), (2642, 27443), (4222, 17173)]