127975414

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{379}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 223257600

約数和(自身を除く): 95282186

約数列:

[1, 2, 7, 14, 89, 178, 271, 379, 542, 623, 758, 1246, 1897, 2653, 3794, 5306, 24119, 33731, 48238, 67462, 102709, 168833, 205418, 236117, 337666, 472234, 718963, 1437926, 9141101, 18282202, 63987707, 127975414]

約数ペア:

[(1, 127975414), (2, 63987707), (7, 18282202), (14, 9141101), (89, 1437926), (178, 718963), (271, 472234), (379, 337666), (542, 236117), (623, 205418), (758, 168833), (1246, 102709), (1897, 67462), (2653, 48238), (3794, 33731), (5306, 24119)]