40862836

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 85155840

約数和(自身を除く): 44293004

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 179, 217, 263, 358, 434, 526, 716, 868, 1052, 1253, 1841, 2506, 3682, 5012, 5549, 7364, 8153, 11098, 16306, 22196, 32612, 38843, 47077, 57071, 77686, 94154, 114142, 155372, 188308, 228284, 329539, 659078, 1318156, 1459387, 2918774, 5837548, 10215709, 20431418, 40862836]

約数ペア:

[(1, 40862836), (2, 20431418), (4, 10215709), (7, 5837548), (14, 2918774), (28, 1459387), (31, 1318156), (62, 659078), (124, 329539), (179, 228284), (217, 188308), (263, 155372), (358, 114142), (434, 94154), (526, 77686), (716, 57071), (868, 47077), (1052, 38843), (1253, 32612), (1841, 22196), (2506, 16306), (3682, 11098), (5012, 8153), (5549, 7364)]