28619962

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 50342400

約数和(自身を除く): 21722438

約数列:

[1, 2, 7, 14, 79, 113, 158, 226, 229, 458, 553, 791, 1106, 1582, 1603, 3206, 8927, 17854, 18091, 25877, 36182, 51754, 62489, 124978, 126637, 181139, 253274, 362278, 2044283, 4088566, 14309981, 28619962]

約数ペア:

[(1, 28619962), (2, 14309981), (7, 4088566), (14, 2044283), (79, 362278), (113, 253274), (158, 181139), (226, 126637), (229, 124978), (458, 62489), (553, 51754), (791, 36182), (1106, 25877), (1582, 18091), (1603, 17854), (3206, 8927)]