40734974

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 35106946

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 131, 133, 167, 262, 266, 334, 917, 931, 1169, 1834, 1862, 2338, 2489, 3173, 4978, 6346, 6419, 8183, 12838, 16366, 17423, 21877, 22211, 34846, 43754, 44422, 121961, 153139, 155477, 243922, 306278, 310954, 415663, 831326, 1071973, 2143946, 2909641, 5819282, 20367487, 40734974]

約数ペア:

[(1, 40734974), (2, 20367487), (7, 5819282), (14, 2909641), (19, 2143946), (38, 1071973), (49, 831326), (98, 415663), (131, 310954), (133, 306278), (167, 243922), (262, 155477), (266, 153139), (334, 121961), (917, 44422), (931, 43754), (1169, 34846), (1834, 22211), (1862, 21877), (2338, 17423), (2489, 16366), (3173, 12838), (4978, 8183), (6346, 6419)]