68899624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12251}}^1$

素因数の和:12313

約数の個数: 32

約数和(自身を含む): 139672800

約数和(自身を除く): 70773176

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 12251, 24502, 49004, 98008, 232769, 453287, 465538, 906574, 931076, 1813148, 1862152, 3626296, 8612453, 17224906, 34449812, 68899624]

約数ペア:

[(1, 68899624), (2, 34449812), (4, 17224906), (8, 8612453), (19, 3626296), (37, 1862152), (38, 1813148), (74, 931076), (76, 906574), (148, 465538), (152, 453287), (296, 232769), (703, 98008), (1406, 49004), (2812, 24502), (5624, 12251)]