28625190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{86743}}^1$

素因数の和:86764

約数の個数: 32

約数和(自身を含む): 74946816

約数和(自身を除く): 46321626

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 86743, 173486, 260229, 433715, 520458, 867430, 954173, 1301145, 1908346, 2602290, 2862519, 4770865, 5725038, 9541730, 14312595, 28625190]

約数ペア:

[(1, 28625190), (2, 14312595), (3, 9541730), (5, 5725038), (6, 4770865), (10, 2862519), (11, 2602290), (15, 1908346), (22, 1301145), (30, 954173), (33, 867430), (55, 520458), (66, 433715), (110, 260229), (165, 173486), (330, 86743)]