65138658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{4327}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 141058176

約数和(自身を除く): 75919518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 4327, 5018, 7527, 8654, 12981, 15054, 25962, 56251, 112502, 168753, 337506, 835111, 1670222, 2505333, 5010666, 10856443, 21712886, 32569329, 65138658]

約数ペア:

[(1, 65138658), (2, 32569329), (3, 21712886), (6, 10856443), (13, 5010666), (26, 2505333), (39, 1670222), (78, 835111), (193, 337506), (386, 168753), (579, 112502), (1158, 56251), (2509, 25962), (4327, 15054), (5018, 12981), (7527, 8654)]