39206896

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 82607560

約数和(自身を除く): 43400664

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 139, 244, 272, 278, 289, 488, 556, 578, 976, 1037, 1112, 1156, 2074, 2224, 2312, 2363, 4148, 4624, 4726, 8296, 8479, 9452, 16592, 16958, 17629, 18904, 33916, 35258, 37808, 40171, 67832, 70516, 80342, 135664, 141032, 144143, 160684, 282064, 288286, 321368, 576572, 642736, 1153144, 2306288, 2450431, 4900862, 9801724, 19603448, 39206896]

約数ペア:

[(1, 39206896), (2, 19603448), (4, 9801724), (8, 4900862), (16, 2450431), (17, 2306288), (34, 1153144), (61, 642736), (68, 576572), (122, 321368), (136, 288286), (139, 282064), (244, 160684), (272, 144143), (278, 141032), (289, 135664), (488, 80342), (556, 70516), (578, 67832), (976, 40171), (1037, 37808), (1112, 35258), (1156, 33916), (2074, 18904), (2224, 17629), (2312, 16958), (2363, 16592), (4148, 9452), (4624, 8479), (4726, 8296)]