67839616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 148226400

約数和(自身を除く): 80386784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 416, 472, 691, 767, 832, 944, 1382, 1534, 1664, 1888, 2764, 3068, 3776, 5528, 6136, 7552, 8983, 11056, 12272, 17966, 22112, 24544, 35932, 40769, 44224, 49088, 71864, 81538, 88448, 98176, 143728, 163076, 287456, 326152, 529997, 574912, 652304, 1059994, 1149824, 1304608, 2119988, 2609216, 4239976, 5218432, 8479952, 16959904, 33919808, 67839616]

約数ペア:

[(1, 67839616), (2, 33919808), (4, 16959904), (8, 8479952), (13, 5218432), (16, 4239976), (26, 2609216), (32, 2119988), (52, 1304608), (59, 1149824), (64, 1059994), (104, 652304), (118, 574912), (128, 529997), (208, 326152), (236, 287456), (416, 163076), (472, 143728), (691, 98176), (767, 88448), (832, 81538), (944, 71864), (1382, 49088), (1534, 44224), (1664, 40769), (1888, 35932), (2764, 24544), (3068, 22112), (3776, 17966), (5528, 12272), (6136, 11056), (7552, 8983)]