56868656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2707}}^1$

素因数の和:2829

約数の個数: 40

約数和(自身を含む): 119877744

約数和(自身を除く): 63009088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 2707, 5252, 5414, 10504, 10828, 21008, 21656, 35191, 43312, 70382, 140764, 273407, 281528, 546814, 563056, 1093628, 2187256, 3554291, 4374512, 7108582, 14217164, 28434328, 56868656]

約数ペア:

[(1, 56868656), (2, 28434328), (4, 14217164), (8, 7108582), (13, 4374512), (16, 3554291), (26, 2187256), (52, 1093628), (101, 563056), (104, 546814), (202, 281528), (208, 273407), (404, 140764), (808, 70382), (1313, 43312), (1616, 35191), (2626, 21656), (2707, 21008), (5252, 10828), (5414, 10504)]