42796884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:529

約数の個数: 72

約数和(自身を含む): 110678400

約数和(自身を除く): 67881516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 169, 188, 282, 338, 449, 507, 564, 611, 676, 898, 1014, 1222, 1347, 1796, 1833, 2028, 2444, 2694, 3666, 5388, 5837, 7332, 7943, 11674, 15886, 17511, 21103, 23348, 23829, 31772, 35022, 42206, 47658, 63309, 70044, 75881, 84412, 95316, 126618, 151762, 227643, 253236, 274339, 303524, 455286, 548678, 823017, 910572, 1097356, 1646034, 3292068, 3566407, 7132814, 10699221, 14265628, 21398442, 42796884]

約数ペア:

[(1, 42796884), (2, 21398442), (3, 14265628), (4, 10699221), (6, 7132814), (12, 3566407), (13, 3292068), (26, 1646034), (39, 1097356), (47, 910572), (52, 823017), (78, 548678), (94, 455286), (141, 303524), (156, 274339), (169, 253236), (188, 227643), (282, 151762), (338, 126618), (449, 95316), (507, 84412), (564, 75881), (611, 70044), (676, 63309), (898, 47658), (1014, 42206), (1222, 35022), (1347, 31772), (1796, 23829), (1833, 23348), (2028, 21103), (2444, 17511), (2694, 15886), (3666, 11674), (5388, 7943), (5837, 7332)]