40318768

素因数分解:

$2^4\times 7^2\times {\mathrm{51427}}^1$

素因数の和:51449

約数の個数: 30

約数和(自身を含む): 90873276

約数和(自身を除く): 50554508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 51427, 102854, 205708, 359989, 411416, 719978, 822832, 1439956, 2519923, 2879912, 5039846, 5759824, 10079692, 20159384, 40318768]

約数ペア:

[(1, 40318768), (2, 20159384), (4, 10079692), (7, 5759824), (8, 5039846), (14, 2879912), (16, 2519923), (28, 1439956), (49, 822832), (56, 719978), (98, 411416), (112, 359989), (196, 205708), (392, 102854), (784, 51427)]