39868062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 91155456

約数和(自身を除く): 51287394

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 71, 78, 138, 142, 213, 299, 313, 426, 598, 626, 897, 923, 939, 1633, 1794, 1846, 1878, 2769, 3266, 4069, 4899, 5538, 7199, 8138, 9798, 12207, 14398, 21229, 21597, 22223, 24414, 42458, 43194, 44446, 63687, 66669, 93587, 127374, 133338, 187174, 280761, 288899, 511129, 561522, 577798, 866697, 1022258, 1533387, 1733394, 3066774, 6644677, 13289354, 19934031, 39868062]

約数ペア:

[(1, 39868062), (2, 19934031), (3, 13289354), (6, 6644677), (13, 3066774), (23, 1733394), (26, 1533387), (39, 1022258), (46, 866697), (69, 577798), (71, 561522), (78, 511129), (138, 288899), (142, 280761), (213, 187174), (299, 133338), (313, 127374), (426, 93587), (598, 66669), (626, 63687), (897, 44446), (923, 43194), (939, 42458), (1633, 24414), (1794, 22223), (1846, 21597), (1878, 21229), (2769, 14398), (3266, 12207), (4069, 9798), (4899, 8138), (5538, 7199)]