68616448

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{14107}}^1$

素因数の和:14142

約数の個数: 36

約数和(自身を含む): 144183760

約数和(自身を除く): 75567312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 14107, 28214, 56428, 112856, 225712, 268033, 451424, 536066, 902848, 1072132, 1805696, 2144264, 3611392, 4288528, 8577056, 17154112, 34308224, 68616448]

約数ペア:

[(1, 68616448), (2, 34308224), (4, 17154112), (8, 8577056), (16, 4288528), (19, 3611392), (32, 2144264), (38, 1805696), (64, 1072132), (76, 902848), (128, 536066), (152, 451424), (256, 268033), (304, 225712), (608, 112856), (1216, 56428), (2432, 28214), (4864, 14107)]