39649372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2687}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 86704128

約数和(自身を除く): 47054756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 2687, 3689, 5374, 7378, 10748, 14756, 18809, 37618, 45679, 75236, 83297, 91358, 166594, 182716, 319753, 333188, 583079, 639506, 1166158, 1279012, 1416049, 2332316, 2832098, 5664196, 9912343, 19824686, 39649372]

約数ペア:

[(1, 39649372), (2, 19824686), (4, 9912343), (7, 5664196), (14, 2832098), (17, 2332316), (28, 1416049), (31, 1279012), (34, 1166158), (62, 639506), (68, 583079), (119, 333188), (124, 319753), (217, 182716), (238, 166594), (434, 91358), (476, 83297), (527, 75236), (868, 45679), (1054, 37618), (2108, 18809), (2687, 14756), (3689, 10748), (5374, 7378)]