68827928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14081}}^1$

素因数の和:14147

約数の個数: 32

約数和(自身を含む): 141946560

約数和(自身を除く): 73118632

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 14081, 28162, 56324, 112648, 183053, 366106, 661807, 732212, 1323614, 1464424, 2647228, 5294456, 8603491, 17206982, 34413964, 68827928]

約数ペア:

[(1, 68827928), (2, 34413964), (4, 17206982), (8, 8603491), (13, 5294456), (26, 2647228), (47, 1464424), (52, 1323614), (94, 732212), (104, 661807), (188, 366106), (376, 183053), (611, 112648), (1222, 56324), (2444, 28162), (4888, 14081)]