64071008

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:627

約数の個数: 48

約数和(自身を含む): 132523776

約数和(自身を除く): 68452768

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 263, 331, 368, 526, 662, 736, 1052, 1324, 2104, 2648, 4208, 5296, 6049, 7613, 8416, 10592, 12098, 15226, 24196, 30452, 48392, 60904, 87053, 96784, 121808, 174106, 193568, 243616, 348212, 696424, 1392848, 2002219, 2785696, 4004438, 8008876, 16017752, 32035504, 64071008]

約数ペア:

[(1, 64071008), (2, 32035504), (4, 16017752), (8, 8008876), (16, 4004438), (23, 2785696), (32, 2002219), (46, 1392848), (92, 696424), (184, 348212), (263, 243616), (331, 193568), (368, 174106), (526, 121808), (662, 96784), (736, 87053), (1052, 60904), (1324, 48392), (2104, 30452), (2648, 24196), (4208, 15226), (5296, 12098), (6049, 10592), (7613, 8416)]