64627108

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 142468480

約数和(自身を除く): 77841372

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 4129, 7826, 8258, 15652, 16516, 28903, 53677, 57806, 107354, 115612, 177547, 214708, 355094, 375739, 710188, 751478, 1242829, 1502956, 2308111, 2485658, 4616222, 4971316, 9232444, 16156777, 32313554, 64627108]

約数ペア:

[(1, 64627108), (2, 32313554), (4, 16156777), (7, 9232444), (13, 4971316), (14, 4616222), (26, 2485658), (28, 2308111), (43, 1502956), (52, 1242829), (86, 751478), (91, 710188), (172, 375739), (182, 355094), (301, 214708), (364, 177547), (559, 115612), (602, 107354), (1118, 57806), (1204, 53677), (2236, 28903), (3913, 16516), (4129, 15652), (7826, 8258)]