64600864

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 133660800

約数和(自身を除く): 69059936

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 232, 268, 464, 536, 928, 1039, 1072, 1943, 2078, 2144, 3886, 4156, 7772, 8312, 15544, 16624, 30131, 31088, 33248, 60262, 62176, 69613, 120524, 139226, 241048, 278452, 482096, 556904, 964192, 1113808, 2018777, 2227616, 4037554, 8075108, 16150216, 32300432, 64600864]

約数ペア:

[(1, 64600864), (2, 32300432), (4, 16150216), (8, 8075108), (16, 4037554), (29, 2227616), (32, 2018777), (58, 1113808), (67, 964192), (116, 556904), (134, 482096), (232, 278452), (268, 241048), (464, 139226), (536, 120524), (928, 69613), (1039, 62176), (1072, 60262), (1943, 33248), (2078, 31088), (2144, 30131), (3886, 16624), (4156, 15544), (7772, 8312)]