73890584

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{433}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 141084720

約数和(自身を除く): 67194136

約数列:

[1, 2, 4, 8, 83, 166, 257, 332, 433, 514, 664, 866, 1028, 1732, 2056, 3464, 21331, 35939, 42662, 71878, 85324, 111281, 143756, 170648, 222562, 287512, 445124, 890248, 9236323, 18472646, 36945292, 73890584]

約数ペア:

[(1, 73890584), (2, 36945292), (4, 18472646), (8, 9236323), (83, 890248), (166, 445124), (257, 287512), (332, 222562), (433, 170648), (514, 143756), (664, 111281), (866, 85324), (1028, 71878), (1732, 42662), (2056, 35939), (3464, 21331)]