39704656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2479

約数の個数: 40

約数和(自身を含む): 82822824

約数和(自身を除く): 43118168

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 2393, 4148, 4786, 8296, 9572, 16592, 19144, 38288, 40681, 81362, 145973, 162724, 291946, 325448, 583892, 650896, 1167784, 2335568, 2481541, 4963082, 9926164, 19852328, 39704656]

約数ペア:

[(1, 39704656), (2, 19852328), (4, 9926164), (8, 4963082), (16, 2481541), (17, 2335568), (34, 1167784), (61, 650896), (68, 583892), (122, 325448), (136, 291946), (244, 162724), (272, 145973), (488, 81362), (976, 40681), (1037, 38288), (2074, 19144), (2393, 16592), (4148, 9572), (4786, 8296)]