63140056

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 143585280

約数和(自身を除く): 80445224

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 983, 1036, 1147, 1736, 1966, 2072, 2294, 3932, 4588, 6881, 7864, 8029, 9176, 13762, 16058, 27524, 30473, 32116, 36371, 55048, 60946, 64232, 72742, 121892, 145484, 213311, 243784, 254597, 290968, 426622, 509194, 853244, 1018388, 1127501, 1706488, 2036776, 2255002, 4510004, 7892507, 9020008, 15785014, 31570028, 63140056]

約数ペア:

[(1, 63140056), (2, 31570028), (4, 15785014), (7, 9020008), (8, 7892507), (14, 4510004), (28, 2255002), (31, 2036776), (37, 1706488), (56, 1127501), (62, 1018388), (74, 853244), (124, 509194), (148, 426622), (217, 290968), (248, 254597), (259, 243784), (296, 213311), (434, 145484), (518, 121892), (868, 72742), (983, 64232), (1036, 60946), (1147, 55048), (1736, 36371), (1966, 32116), (2072, 30473), (2294, 27524), (3932, 16058), (4588, 13762), (6881, 9176), (7864, 8029)]