74280016

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{463}}^1$

素因数の和:779

約数の個数: 40

約数和(自身を含む): 148673024

約数和(自身を除く): 74393008

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 271, 296, 463, 542, 592, 926, 1084, 1852, 2168, 3704, 4336, 7408, 10027, 17131, 20054, 34262, 40108, 68524, 80216, 125473, 137048, 160432, 250946, 274096, 501892, 1003784, 2007568, 4642501, 9285002, 18570004, 37140008, 74280016]

約数ペア:

[(1, 74280016), (2, 37140008), (4, 18570004), (8, 9285002), (16, 4642501), (37, 2007568), (74, 1003784), (148, 501892), (271, 274096), (296, 250946), (463, 160432), (542, 137048), (592, 125473), (926, 80216), (1084, 68524), (1852, 40108), (2168, 34262), (3704, 20054), (4336, 17131), (7408, 10027)]