69416608

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 141306984

約数和(自身を除く): 71890376

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 157, 164, 314, 328, 337, 628, 656, 674, 1256, 1312, 1348, 2512, 2696, 5024, 5392, 6437, 10784, 12874, 13817, 25748, 27634, 51496, 52909, 55268, 102992, 105818, 110536, 205984, 211636, 221072, 423272, 442144, 846544, 1693088, 2169269, 4338538, 8677076, 17354152, 34708304, 69416608]

約数ペア:

[(1, 69416608), (2, 34708304), (4, 17354152), (8, 8677076), (16, 4338538), (32, 2169269), (41, 1693088), (82, 846544), (157, 442144), (164, 423272), (314, 221072), (328, 211636), (337, 205984), (628, 110536), (656, 105818), (674, 102992), (1256, 55268), (1312, 52909), (1348, 51496), (2512, 27634), (2696, 25748), (5024, 13817), (5392, 12874), (6437, 10784)]