39400662

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 64

約数和(自身を含む): 96284160

約数和(自身を除く): 56883498

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 139, 238, 278, 357, 397, 417, 714, 794, 834, 973, 1191, 1946, 2363, 2382, 2779, 2919, 4726, 5558, 5838, 6749, 7089, 8337, 13498, 14178, 16541, 16674, 20247, 33082, 40494, 47243, 49623, 55183, 94486, 99246, 110366, 141729, 165549, 283458, 331098, 386281, 772562, 938111, 1158843, 1876222, 2317686, 2814333, 5628666, 6566777, 13133554, 19700331, 39400662]

約数ペア:

[(1, 39400662), (2, 19700331), (3, 13133554), (6, 6566777), (7, 5628666), (14, 2814333), (17, 2317686), (21, 1876222), (34, 1158843), (42, 938111), (51, 772562), (102, 386281), (119, 331098), (139, 283458), (238, 165549), (278, 141729), (357, 110366), (397, 99246), (417, 94486), (714, 55183), (794, 49623), (834, 47243), (973, 40494), (1191, 33082), (1946, 20247), (2363, 16674), (2382, 16541), (2779, 14178), (2919, 13498), (4726, 8337), (5558, 7089), (5838, 6749)]