42487874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2803}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 76313664

約数和(自身を除く): 33825790

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 2803, 5606, 7579, 15158, 30833, 36439, 61666, 72878, 148559, 297118, 400829, 801658, 1634149, 1931267, 3268298, 3862534, 21243937, 42487874]

約数ペア:

[(1, 42487874), (2, 21243937), (11, 3862534), (13, 3268298), (22, 1931267), (26, 1634149), (53, 801658), (106, 400829), (143, 297118), (286, 148559), (583, 72878), (689, 61666), (1166, 36439), (1378, 30833), (2803, 15158), (5606, 7579)]