73040902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 126593280

約数和(自身を除く): 53552378

約数列:

[1, 2, 11, 19, 22, 38, 197, 209, 394, 418, 887, 1774, 2167, 3743, 4334, 7486, 9757, 16853, 19514, 33706, 41173, 82346, 174739, 185383, 349478, 370766, 1922129, 3320041, 3844258, 6640082, 36520451, 73040902]

約数ペア:

[(1, 73040902), (2, 36520451), (11, 6640082), (19, 3844258), (22, 3320041), (38, 1922129), (197, 370766), (209, 349478), (394, 185383), (418, 174739), (887, 82346), (1774, 41173), (2167, 33706), (3743, 19514), (4334, 16853), (7486, 9757)]