74654008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65257}}^1$

素因数の和:65287

約数の個数: 32

約数和(自身を含む): 164450160

約数和(自身を除く): 89796152

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 65257, 130514, 261028, 522056, 717827, 848341, 1435654, 1696682, 2871308, 3393364, 5742616, 6786728, 9331751, 18663502, 37327004, 74654008]

約数ペア:

[(1, 74654008), (2, 37327004), (4, 18663502), (8, 9331751), (11, 6786728), (13, 5742616), (22, 3393364), (26, 2871308), (44, 1696682), (52, 1435654), (88, 848341), (104, 717827), (143, 522056), (286, 261028), (572, 130514), (1144, 65257)]