7851072

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 56

約数和(自身を含む): 21027136

約数和(自身を除く): 13176064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 397, 412, 618, 794, 824, 1191, 1236, 1588, 1648, 2382, 2472, 3176, 3296, 4764, 4944, 6352, 6592, 9528, 9888, 12704, 19056, 19776, 25408, 38112, 40891, 76224, 81782, 122673, 163564, 245346, 327128, 490692, 654256, 981384, 1308512, 1962768, 2617024, 3925536, 7851072]

約数ペア:

[(1, 7851072), (2, 3925536), (3, 2617024), (4, 1962768), (6, 1308512), (8, 981384), (12, 654256), (16, 490692), (24, 327128), (32, 245346), (48, 163564), (64, 122673), (96, 81782), (103, 76224), (192, 40891), (206, 38112), (309, 25408), (397, 19776), (412, 19056), (618, 12704), (794, 9888), (824, 9528), (1191, 6592), (1236, 6352), (1588, 4944), (1648, 4764), (2382, 3296), (2472, 3176)]