39756808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 92856960

約数和(自身を除く): 53100152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 364, 388, 563, 679, 728, 776, 1126, 1261, 1358, 2252, 2522, 2716, 3941, 4504, 5044, 5432, 7319, 7882, 8827, 10088, 14638, 15764, 17654, 29276, 31528, 35308, 51233, 54611, 58552, 70616, 102466, 109222, 204932, 218444, 382277, 409864, 436888, 709943, 764554, 1419886, 1529108, 2839772, 3058216, 4969601, 5679544, 9939202, 19878404, 39756808]

約数ペア:

[(1, 39756808), (2, 19878404), (4, 9939202), (7, 5679544), (8, 4969601), (13, 3058216), (14, 2839772), (26, 1529108), (28, 1419886), (52, 764554), (56, 709943), (91, 436888), (97, 409864), (104, 382277), (182, 218444), (194, 204932), (364, 109222), (388, 102466), (563, 70616), (679, 58552), (728, 54611), (776, 51233), (1126, 35308), (1261, 31528), (1358, 29276), (2252, 17654), (2522, 15764), (2716, 14638), (3941, 10088), (4504, 8827), (5044, 7882), (5432, 7319)]