68557476

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439471}}^1$

素因数の和:439491

約数の個数: 24

約数和(自身を含む): 172273024

約数和(自身を除く): 103715548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 439471, 878942, 1318413, 1757884, 2636826, 5273652, 5713123, 11426246, 17139369, 22852492, 34278738, 68557476]

約数ペア:

[(1, 68557476), (2, 34278738), (3, 22852492), (4, 17139369), (6, 11426246), (12, 5713123), (13, 5273652), (26, 2636826), (39, 1757884), (52, 1318413), (78, 878942), (156, 439471)]