68373856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 143156160

約数和(自身を除く): 74782304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 214, 304, 428, 608, 856, 1051, 1712, 2033, 2102, 3424, 4066, 4204, 8132, 8408, 16264, 16816, 19969, 32528, 33632, 39938, 65056, 79876, 112457, 159752, 224914, 319504, 449828, 639008, 899656, 1799312, 2136683, 3598624, 4273366, 8546732, 17093464, 34186928, 68373856]

約数ペア:

[(1, 68373856), (2, 34186928), (4, 17093464), (8, 8546732), (16, 4273366), (19, 3598624), (32, 2136683), (38, 1799312), (76, 899656), (107, 639008), (152, 449828), (214, 319504), (304, 224914), (428, 159752), (608, 112457), (856, 79876), (1051, 65056), (1712, 39938), (2033, 33632), (2102, 32528), (3424, 19969), (4066, 16816), (4204, 16264), (8132, 8408)]