74889808

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3169}}^1$

素因数の和:3395

約数の個数: 40

約数和(自身を含む): 166665920

約数和(自身を除く): 91776112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2954, 3169, 3376, 5908, 6338, 11816, 12676, 22183, 23632, 25352, 44366, 50704, 88732, 177464, 354928, 668659, 1337318, 2674636, 4680613, 5349272, 9361226, 10698544, 18722452, 37444904, 74889808]

約数ペア:

[(1, 74889808), (2, 37444904), (4, 18722452), (7, 10698544), (8, 9361226), (14, 5349272), (16, 4680613), (28, 2674636), (56, 1337318), (112, 668659), (211, 354928), (422, 177464), (844, 88732), (1477, 50704), (1688, 44366), (2954, 25352), (3169, 23632), (3376, 22183), (5908, 12676), (6338, 11816)]