42106804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 37726796

約数列:

[1, 2, 4, 31, 43, 53, 62, 86, 106, 124, 149, 172, 212, 298, 596, 1333, 1643, 2279, 2666, 3286, 4558, 4619, 5332, 6407, 6572, 7897, 9116, 9238, 12814, 15794, 18476, 25628, 31588, 70649, 141298, 198617, 244807, 282596, 339571, 397234, 489614, 679142, 794468, 979228, 1358284, 10526701, 21053402, 42106804]

約数ペア:

[(1, 42106804), (2, 21053402), (4, 10526701), (31, 1358284), (43, 979228), (53, 794468), (62, 679142), (86, 489614), (106, 397234), (124, 339571), (149, 282596), (172, 244807), (212, 198617), (298, 141298), (596, 70649), (1333, 31588), (1643, 25628), (2279, 18476), (2666, 15794), (3286, 12814), (4558, 9238), (4619, 9116), (5332, 7897), (6407, 6572)]