64769920208

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{55229}}^1$

素因数の和:55564

約数の個数: 80

約数和(自身を含む): 147818455680

約数和(自身を除く): 83048535472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 283, 296, 518, 566, 592, 1036, 1132, 1981, 2072, 2264, 3962, 4144, 4528, 7924, 10471, 15848, 20942, 31696, 41884, 55229, 73297, 83768, 110458, 146594, 167536, 220916, 293188, 386603, 441832, 586376, 773206, 883664, 1172752, 1546412, 2043473, 3092824, 4086946, 6185648, 8173892, 14304311, 15629807, 16347784, 28608622, 31259614, 32695568, 57217244, 62519228, 109408649, 114434488, 125038456, 218817298, 228868976, 250076912, 437634596, 578302859, 875269192, 1156605718, 1750538384, 2313211436, 4048120013, 4626422872, 8096240026, 9252845744, 16192480052, 32384960104, 64769920208]

約数ペア:

[(1, 64769920208), (2, 32384960104), (4, 16192480052), (7, 9252845744), (8, 8096240026), (14, 4626422872), (16, 4048120013), (28, 2313211436), (37, 1750538384), (56, 1156605718), (74, 875269192), (112, 578302859), (148, 437634596), (259, 250076912), (283, 228868976), (296, 218817298), (518, 125038456), (566, 114434488), (592, 109408649), (1036, 62519228), (1132, 57217244), (1981, 32695568), (2072, 31259614), (2264, 28608622), (3962, 16347784), (4144, 15629807), (4528, 14304311), (7924, 8173892), (10471, 6185648), (15848, 4086946), (20942, 3092824), (31696, 2043473), (41884, 1546412), (55229, 1172752), (73297, 883664), (83768, 773206), (110458, 586376), (146594, 441832), (167536, 386603), (220916, 293188)]