39859274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{563}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 73906560

約数和(自身を除く): 34047286

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 389, 563, 778, 1126, 2723, 3941, 5057, 5446, 7319, 7882, 10114, 14638, 35399, 51233, 70798, 102466, 219007, 438014, 1533049, 2847091, 3066098, 5694182, 19929637, 39859274]

約数ペア:

[(1, 39859274), (2, 19929637), (7, 5694182), (13, 3066098), (14, 2847091), (26, 1533049), (91, 438014), (182, 219007), (389, 102466), (563, 70798), (778, 51233), (1126, 35399), (2723, 14638), (3941, 10114), (5057, 7882), (5446, 7319)]