40610318

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 35231602

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 301, 322, 419, 602, 838, 989, 1127, 1978, 2107, 2254, 2933, 4214, 5866, 6923, 9637, 13846, 18017, 19274, 20531, 36034, 41062, 48461, 67459, 96922, 126119, 134918, 252238, 414391, 472213, 828782, 882833, 944426, 1765666, 2900737, 5801474, 20305159, 40610318]

約数ペア:

[(1, 40610318), (2, 20305159), (7, 5801474), (14, 2900737), (23, 1765666), (43, 944426), (46, 882833), (49, 828782), (86, 472213), (98, 414391), (161, 252238), (301, 134918), (322, 126119), (419, 96922), (602, 67459), (838, 48461), (989, 41062), (1127, 36034), (1978, 20531), (2107, 19274), (2254, 18017), (2933, 13846), (4214, 9637), (5866, 6923)]