1247375168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{25411}}^1$

素因数の和:25495

約数の個数: 56

約数和(自身を含む): 2710952160

約数和(自身を除く): 1463576992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 208, 236, 416, 472, 767, 832, 944, 1534, 1888, 3068, 3776, 6136, 12272, 24544, 25411, 49088, 50822, 101644, 203288, 330343, 406576, 660686, 813152, 1321372, 1499249, 1626304, 2642744, 2998498, 5285488, 5996996, 10570976, 11993992, 19490237, 21141952, 23987984, 38980474, 47975968, 77960948, 95951936, 155921896, 311843792, 623687584, 1247375168]

約数ペア:

[(1, 1247375168), (2, 623687584), (4, 311843792), (8, 155921896), (13, 95951936), (16, 77960948), (26, 47975968), (32, 38980474), (52, 23987984), (59, 21141952), (64, 19490237), (104, 11993992), (118, 10570976), (208, 5996996), (236, 5285488), (416, 2998498), (472, 2642744), (767, 1626304), (832, 1499249), (944, 1321372), (1534, 813152), (1888, 660686), (3068, 406576), (3776, 330343), (6136, 203288), (12272, 101644), (24544, 50822), (25411, 49088)]