70872368

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2999}}^1$

素因数の和:3225

約数の個数: 40

約数和(自身を含む): 157728000

約数和(自身を除く): 86855632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 2999, 3376, 5908, 5998, 11816, 11996, 20993, 23632, 23992, 41986, 47984, 83972, 167944, 335888, 632789, 1265578, 2531156, 4429523, 5062312, 8859046, 10124624, 17718092, 35436184, 70872368]

約数ペア:

[(1, 70872368), (2, 35436184), (4, 17718092), (7, 10124624), (8, 8859046), (14, 5062312), (16, 4429523), (28, 2531156), (56, 1265578), (112, 632789), (211, 335888), (422, 167944), (844, 83972), (1477, 47984), (1688, 41986), (2954, 23992), (2999, 23632), (3376, 20993), (5908, 11996), (5998, 11816)]