40729164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15641}}^1$

素因数の和:15686

約数の個数: 48

約数和(自身を含む): 112121856

約数和(自身を除く): 71392692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 15641, 31282, 46923, 62564, 93846, 109487, 187692, 218974, 328461, 437948, 484871, 656922, 969742, 1313844, 1454613, 1939484, 2909226, 3394097, 5818452, 6788194, 10182291, 13576388, 20364582, 40729164]

約数ペア:

[(1, 40729164), (2, 20364582), (3, 13576388), (4, 10182291), (6, 6788194), (7, 5818452), (12, 3394097), (14, 2909226), (21, 1939484), (28, 1454613), (31, 1313844), (42, 969742), (62, 656922), (84, 484871), (93, 437948), (124, 328461), (186, 218974), (217, 187692), (372, 109487), (434, 93846), (651, 62564), (868, 46923), (1302, 31282), (2604, 15641)]