72626428

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11953}}^1$

素因数の和:12002

約数の個数: 36

約数和(自身を含む): 152628672

約数和(自身を除く): 80002244

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11953, 23906, 47812, 83671, 167342, 334684, 370543, 585697, 741086, 1171394, 1482172, 2342788, 2593801, 5187602, 10375204, 18156607, 36313214, 72626428]

約数ペア:

[(1, 72626428), (2, 36313214), (4, 18156607), (7, 10375204), (14, 5187602), (28, 2593801), (31, 2342788), (49, 1482172), (62, 1171394), (98, 741086), (124, 585697), (196, 370543), (217, 334684), (434, 167342), (868, 83671), (1519, 47812), (3038, 23906), (6076, 11953)]