64895988

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 156280320

約数和(自身を除く): 91384332

約数列:

[1, 2, 3, 4, 6, 12, 59, 71, 118, 142, 177, 213, 236, 284, 354, 426, 708, 852, 1291, 2582, 3873, 4189, 5164, 7746, 8378, 12567, 15492, 16756, 25134, 50268, 76169, 91661, 152338, 183322, 228507, 274983, 304676, 366644, 457014, 549966, 914028, 1099932, 5407999, 10815998, 16223997, 21631996, 32447994, 64895988]

約数ペア:

[(1, 64895988), (2, 32447994), (3, 21631996), (4, 16223997), (6, 10815998), (12, 5407999), (59, 1099932), (71, 914028), (118, 549966), (142, 457014), (177, 366644), (213, 304676), (236, 274983), (284, 228507), (354, 183322), (426, 152338), (708, 91661), (852, 76169), (1291, 50268), (2582, 25134), (3873, 16756), (4189, 15492), (5164, 12567), (7746, 8378)]