77907172

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{24623}}^1$

素因数の和:24747

約数の個数: 24

約数和(自身を含む): 157199616

約数和(自身を除く): 79292444

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 24623, 49246, 98492, 172361, 344722, 689444, 2782399, 5564798, 11129596, 19476793, 38953586, 77907172]

約数ペア:

[(1, 77907172), (2, 38953586), (4, 19476793), (7, 11129596), (14, 5564798), (28, 2782399), (113, 689444), (226, 344722), (452, 172361), (791, 98492), (1582, 49246), (3164, 24623)]