40744788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15647}}^1$

素因数の和:15692

約数の個数: 48

約数和(自身を含む): 112164864

約数和(自身を除く): 71420076

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, 15647, 31294, 46941, 62588, 93882, 109529, 187764, 219058, 328587, 438116, 485057, 657174, 970114, 1314348, 1455171, 1940228, 2910342, 3395399, 5820684, 6790798, 10186197, 13581596, 20372394, 40744788]

約数ペア:

[(1, 40744788), (2, 20372394), (3, 13581596), (4, 10186197), (6, 6790798), (7, 5820684), (12, 3395399), (14, 2910342), (21, 1940228), (28, 1455171), (31, 1314348), (42, 970114), (62, 657174), (84, 485057), (93, 438116), (124, 328587), (186, 219058), (217, 187764), (372, 109529), (434, 93882), (651, 62588), (868, 46941), (1302, 31294), (2604, 15647)]