68190224

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{829}}^1$

素因数の和:987

約数の個数: 40

約数和(自身を含む): 136163160

約数和(自身を除く): 67972936

約数列:

[1, 2, 4, 8, 16, 53, 97, 106, 194, 212, 388, 424, 776, 829, 848, 1552, 1658, 3316, 5141, 6632, 10282, 13264, 20564, 41128, 43937, 80413, 82256, 87874, 160826, 175748, 321652, 351496, 643304, 702992, 1286608, 4261889, 8523778, 17047556, 34095112, 68190224]

約数ペア:

[(1, 68190224), (2, 34095112), (4, 17047556), (8, 8523778), (16, 4261889), (53, 1286608), (97, 702992), (106, 643304), (194, 351496), (212, 321652), (388, 175748), (424, 160826), (776, 87874), (829, 82256), (848, 80413), (1552, 43937), (1658, 41128), (3316, 20564), (5141, 13264), (6632, 10282)]