64662962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 125712384

約数和(自身を除く): 61049422

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 73, 91, 146, 157, 182, 217, 314, 403, 434, 511, 806, 949, 1022, 1099, 1898, 2041, 2198, 2263, 2821, 4082, 4526, 4867, 5642, 6643, 9734, 11461, 13286, 14287, 15841, 22922, 28574, 29419, 31682, 34069, 58838, 63271, 68138, 80227, 126542, 148993, 160454, 205933, 297986, 355291, 411866, 442897, 710582, 885794, 1042951, 2085902, 2487037, 4618783, 4974074, 9237566, 32331481, 64662962]

約数ペア:

[(1, 64662962), (2, 32331481), (7, 9237566), (13, 4974074), (14, 4618783), (26, 2487037), (31, 2085902), (62, 1042951), (73, 885794), (91, 710582), (146, 442897), (157, 411866), (182, 355291), (217, 297986), (314, 205933), (403, 160454), (434, 148993), (511, 126542), (806, 80227), (949, 68138), (1022, 63271), (1099, 58838), (1898, 34069), (2041, 31682), (2198, 29419), (2263, 28574), (2821, 22922), (4082, 15841), (4526, 14287), (4867, 13286), (5642, 11461), (6643, 9734)]