7426328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^2$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 17309040

約数和(自身を除く): 9882712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 101, 104, 182, 202, 364, 404, 707, 728, 808, 1313, 1414, 2626, 2828, 5252, 5656, 9191, 10201, 10504, 18382, 20402, 36764, 40804, 71407, 73528, 81608, 132613, 142814, 265226, 285628, 530452, 571256, 928291, 1060904, 1856582, 3713164, 7426328]

約数ペア:

[(1, 7426328), (2, 3713164), (4, 1856582), (7, 1060904), (8, 928291), (13, 571256), (14, 530452), (26, 285628), (28, 265226), (52, 142814), (56, 132613), (91, 81608), (101, 73528), (104, 71407), (182, 40804), (202, 36764), (364, 20402), (404, 18382), (707, 10504), (728, 10201), (808, 9191), (1313, 5656), (1414, 5252), (2626, 2828)]