40426312

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{569}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 77565600

約数和(自身を除く): 37139288

約数列:

[1, 2, 4, 8, 83, 107, 166, 214, 332, 428, 569, 664, 856, 1138, 2276, 4552, 8881, 17762, 35524, 47227, 60883, 71048, 94454, 121766, 188908, 243532, 377816, 487064, 5053289, 10106578, 20213156, 40426312]

約数ペア:

[(1, 40426312), (2, 20213156), (4, 10106578), (8, 5053289), (83, 487064), (107, 377816), (166, 243532), (214, 188908), (332, 121766), (428, 94454), (569, 71048), (664, 60883), (856, 47227), (1138, 35524), (2276, 17762), (4552, 8881)]