117862784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:587

約数の個数: 64

約数和(自身を含む): 254869440

約数和(自身を除く): 137006656

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 193, 208, 367, 386, 416, 734, 772, 832, 1468, 1544, 1664, 2509, 2936, 3088, 4771, 5018, 5872, 6176, 9542, 10036, 11744, 12352, 19084, 20072, 23488, 24704, 38168, 40144, 46976, 70831, 76336, 80288, 141662, 152672, 160576, 283324, 305344, 321152, 566648, 610688, 920803, 1133296, 1841606, 2266592, 3683212, 4533184, 7366424, 9066368, 14732848, 29465696, 58931392, 117862784]

約数ペア:

[(1, 117862784), (2, 58931392), (4, 29465696), (8, 14732848), (13, 9066368), (16, 7366424), (26, 4533184), (32, 3683212), (52, 2266592), (64, 1841606), (104, 1133296), (128, 920803), (193, 610688), (208, 566648), (367, 321152), (386, 305344), (416, 283324), (734, 160576), (772, 152672), (832, 141662), (1468, 80288), (1544, 76336), (1664, 70831), (2509, 46976), (2936, 40144), (3088, 38168), (4771, 24704), (5018, 23488), (5872, 20072), (6176, 19084), (9542, 12352), (10036, 11744)]