68291168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10211}}^1$

素因数の和:10251

約数の個数: 48

約数和(自身を含む): 154405440

約数和(自身を除く): 86114272

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 10211, 20422, 40844, 81688, 112321, 163376, 194009, 224642, 326752, 388018, 449284, 776036, 898568, 1552072, 1797136, 2134099, 3104144, 3594272, 4268198, 6208288, 8536396, 17072792, 34145584, 68291168]

約数ペア:

[(1, 68291168), (2, 34145584), (4, 17072792), (8, 8536396), (11, 6208288), (16, 4268198), (19, 3594272), (22, 3104144), (32, 2134099), (38, 1797136), (44, 1552072), (76, 898568), (88, 776036), (152, 449284), (176, 388018), (209, 326752), (304, 224642), (352, 194009), (418, 163376), (608, 112321), (836, 81688), (1672, 40844), (3344, 20422), (6688, 10211)]