15704725766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1789}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 26724556800

約数和(自身を除く): 11019831034

約数列:

[1, 2, 17, 19, 34, 38, 107, 127, 214, 254, 323, 646, 1789, 1819, 2033, 2159, 2413, 3578, 3638, 4066, 4318, 4826, 13589, 27178, 30413, 33991, 34561, 41021, 60826, 67982, 69122, 82042, 191423, 227203, 231013, 258191, 382846, 454406, 462026, 516382, 577847, 1155694, 3254191, 3637037, 3862451, 4316857, 4389247, 6508382, 7274074, 7724902, 8633714, 8778494, 24310721, 48621442, 61829629, 73386569, 123659258, 146773138, 413282257, 461903699, 826564514, 923807398, 7852362883, 15704725766]

約数ペア:

[(1, 15704725766), (2, 7852362883), (17, 923807398), (19, 826564514), (34, 461903699), (38, 413282257), (107, 146773138), (127, 123659258), (214, 73386569), (254, 61829629), (323, 48621442), (646, 24310721), (1789, 8778494), (1819, 8633714), (2033, 7724902), (2159, 7274074), (2413, 6508382), (3578, 4389247), (3638, 4316857), (4066, 3862451), (4318, 3637037), (4826, 3254191), (13589, 1155694), (27178, 577847), (30413, 516382), (33991, 462026), (34561, 454406), (41021, 382846), (60826, 258191), (67982, 231013), (69122, 227203), (82042, 191423)]