26587428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1031}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 71199744

約数和(自身を除く): 44612316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1031, 1228, 1842, 2062, 2149, 3093, 3684, 4124, 4298, 6186, 6447, 7217, 8596, 12372, 12894, 14434, 21651, 25788, 28868, 43302, 86604, 316517, 633034, 949551, 1266068, 1899102, 2215619, 3798204, 4431238, 6646857, 8862476, 13293714, 26587428]

約数ペア:

[(1, 26587428), (2, 13293714), (3, 8862476), (4, 6646857), (6, 4431238), (7, 3798204), (12, 2215619), (14, 1899102), (21, 1266068), (28, 949551), (42, 633034), (84, 316517), (307, 86604), (614, 43302), (921, 28868), (1031, 25788), (1228, 21651), (1842, 14434), (2062, 12894), (2149, 12372), (3093, 8596), (3684, 7217), (4124, 6447), (4298, 6186)]