74593136

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 148544064

約数和(自身を除く): 73950928

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 281, 353, 376, 562, 706, 752, 1124, 1412, 2248, 2824, 4496, 5648, 13207, 16591, 26414, 33182, 52828, 66364, 99193, 105656, 132728, 198386, 211312, 265456, 396772, 793544, 1587088, 4662071, 9324142, 18648284, 37296568, 74593136]

約数ペア:

[(1, 74593136), (2, 37296568), (4, 18648284), (8, 9324142), (16, 4662071), (47, 1587088), (94, 793544), (188, 396772), (281, 265456), (353, 211312), (376, 198386), (562, 132728), (706, 105656), (752, 99193), (1124, 66364), (1412, 52828), (2248, 33182), (2824, 26414), (4496, 16591), (5648, 13207)]