61278224

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1732

約数の個数: 60

約数和(自身を含む): 141133824

約数和(自身を除く): 79855600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 329, 376, 392, 658, 752, 784, 1316, 1663, 2303, 2632, 3326, 4606, 5264, 6652, 9212, 11641, 13304, 18424, 23282, 26608, 36848, 46564, 78161, 81487, 93128, 156322, 162974, 186256, 312644, 325948, 547127, 625288, 651896, 1094254, 1250576, 1303792, 2188508, 3829889, 4377016, 7659778, 8754032, 15319556, 30639112, 61278224]

約数ペア:

[(1, 61278224), (2, 30639112), (4, 15319556), (7, 8754032), (8, 7659778), (14, 4377016), (16, 3829889), (28, 2188508), (47, 1303792), (49, 1250576), (56, 1094254), (94, 651896), (98, 625288), (112, 547127), (188, 325948), (196, 312644), (329, 186256), (376, 162974), (392, 156322), (658, 93128), (752, 81487), (784, 78161), (1316, 46564), (1663, 36848), (2303, 26608), (2632, 23282), (3326, 18424), (4606, 13304), (5264, 11641), (6652, 9212)]