7806974

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 14651280

約数和(自身を除く): 6844306

約数列:

[1, 2, 7, 14, 29, 41, 49, 58, 67, 82, 98, 134, 203, 287, 406, 469, 574, 938, 1189, 1421, 1943, 2009, 2378, 2747, 2842, 3283, 3886, 4018, 5494, 6566, 8323, 13601, 16646, 19229, 27202, 38458, 58261, 79663, 95207, 116522, 134603, 159326, 190414, 269206, 557641, 1115282, 3903487, 7806974]

約数ペア:

[(1, 7806974), (2, 3903487), (7, 1115282), (14, 557641), (29, 269206), (41, 190414), (49, 159326), (58, 134603), (67, 116522), (82, 95207), (98, 79663), (134, 58261), (203, 38458), (287, 27202), (406, 19229), (469, 16646), (574, 13601), (938, 8323), (1189, 6566), (1421, 5494), (1943, 4018), (2009, 3886), (2378, 3283), (2747, 2842)]