71341478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88513}}^1$

素因数の和:88559

約数の個数: 16

約数和(自身を含む): 118962816

約数和(自身を除く): 47621338

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 88513, 177026, 1150669, 2301338, 2743903, 5487806, 35670739, 71341478]

約数ペア:

[(1, 71341478), (2, 35670739), (13, 5487806), (26, 2743903), (31, 2301338), (62, 1150669), (403, 177026), (806, 88513)]