8291738

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 15845760

約数和(自身を除く): 7554022

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 1571, 2639, 3142, 5278, 10997, 20423, 21994, 40846, 45559, 91118, 142961, 285922, 318913, 592267, 637826, 1184534, 4145869, 8291738]

約数ペア:

[(1, 8291738), (2, 4145869), (7, 1184534), (13, 637826), (14, 592267), (26, 318913), (29, 285922), (58, 142961), (91, 91118), (182, 45559), (203, 40846), (377, 21994), (406, 20423), (754, 10997), (1571, 5278), (2639, 3142)]