1570856728

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{827}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 3412419840

約数和(自身を除く): 1841563112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 317, 428, 634, 749, 827, 856, 1268, 1498, 1654, 2219, 2536, 2996, 3308, 4438, 5789, 5992, 6616, 8876, 11578, 17752, 23156, 33919, 46312, 67838, 88489, 135676, 176978, 237433, 262159, 271352, 353956, 474866, 524318, 619423, 707912, 949732, 1048636, 1238846, 1835113, 1899464, 2097272, 2477692, 3670226, 4955384, 7340452, 14680904, 28051013, 56102026, 112204052, 196357091, 224408104, 392714182, 785428364, 1570856728]

約数ペア:

[(1, 1570856728), (2, 785428364), (4, 392714182), (7, 224408104), (8, 196357091), (14, 112204052), (28, 56102026), (56, 28051013), (107, 14680904), (214, 7340452), (317, 4955384), (428, 3670226), (634, 2477692), (749, 2097272), (827, 1899464), (856, 1835113), (1268, 1238846), (1498, 1048636), (1654, 949732), (2219, 707912), (2536, 619423), (2996, 524318), (3308, 474866), (4438, 353956), (5789, 271352), (5992, 262159), (6616, 237433), (8876, 176978), (11578, 135676), (17752, 88489), (23156, 67838), (33919, 46312)]