40912836

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 97843200

約数和(自身を除く): 56930364

約数列:

[1, 2, 3, 4, 6, 12, 79, 103, 158, 206, 237, 309, 316, 412, 419, 474, 618, 838, 948, 1236, 1257, 1676, 2514, 5028, 8137, 16274, 24411, 32548, 33101, 43157, 48822, 66202, 86314, 97644, 99303, 129471, 132404, 172628, 198606, 258942, 397212, 517884, 3409403, 6818806, 10228209, 13637612, 20456418, 40912836]

約数ペア:

[(1, 40912836), (2, 20456418), (3, 13637612), (4, 10228209), (6, 6818806), (12, 3409403), (79, 517884), (103, 397212), (158, 258942), (206, 198606), (237, 172628), (309, 132404), (316, 129471), (412, 99303), (419, 97644), (474, 86314), (618, 66202), (838, 48822), (948, 43157), (1236, 33101), (1257, 32548), (1676, 24411), (2514, 16274), (5028, 8137)]