42038646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10169}}^1$

素因数の和:10240

約数の個数: 32

約数和(自身を含む): 92262240

約数和(自身を除く): 50223594

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 10169, 20338, 30507, 61014, 132197, 264394, 396591, 538957, 793182, 1077914, 1616871, 3233742, 7006441, 14012882, 21019323, 42038646]

約数ペア:

[(1, 42038646), (2, 21019323), (3, 14012882), (6, 7006441), (13, 3233742), (26, 1616871), (39, 1077914), (53, 793182), (78, 538957), (106, 396591), (159, 264394), (318, 132197), (689, 61014), (1378, 30507), (2067, 20338), (4134, 10169)]