73584290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43541}}^1$

素因数の和:43574

約数の個数: 24

約数和(自身を含む): 143427348

約数和(自身を除く): 69843058

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 43541, 87082, 217705, 435410, 566033, 1132066, 2830165, 5660330, 7358429, 14716858, 36792145, 73584290]

約数ペア:

[(1, 73584290), (2, 36792145), (5, 14716858), (10, 7358429), (13, 5660330), (26, 2830165), (65, 1132066), (130, 566033), (169, 435410), (338, 217705), (845, 87082), (1690, 43541)]