15764448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23459}}^1$

素因数の和:23479

約数の個数: 48

約数和(自身を含む): 47295360

約数和(自身を除く): 31530912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 23459, 46918, 70377, 93836, 140754, 164213, 187672, 281508, 328426, 375344, 492639, 563016, 656852, 750688, 985278, 1126032, 1313704, 1970556, 2252064, 2627408, 3941112, 5254816, 7882224, 15764448]

約数ペア:

[(1, 15764448), (2, 7882224), (3, 5254816), (4, 3941112), (6, 2627408), (7, 2252064), (8, 1970556), (12, 1313704), (14, 1126032), (16, 985278), (21, 750688), (24, 656852), (28, 563016), (32, 492639), (42, 375344), (48, 328426), (56, 281508), (84, 187672), (96, 164213), (112, 140754), (168, 93836), (224, 70377), (336, 46918), (672, 23459)]