40227161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 48733440

約数和(自身を除く): 8506279

約数列:

[1, 13, 19, 23, 73, 97, 247, 299, 437, 949, 1261, 1387, 1679, 1843, 2231, 5681, 7081, 18031, 21827, 23959, 29003, 31901, 42389, 92053, 134539, 162863, 414713, 551057, 1749007, 2117219, 3094397, 40227161]

約数ペア:

[(1, 40227161), (13, 3094397), (19, 2117219), (23, 1749007), (73, 551057), (97, 414713), (247, 162863), (299, 134539), (437, 92053), (949, 42389), (1261, 31901), (1387, 29003), (1679, 23959), (1843, 21827), (2231, 18031), (5681, 7081)]