78268246

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2584

約数の個数: 32

約数和(自身を含む): 140116032

約数和(自身を除く): 61847786

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 2257, 2477, 4514, 4954, 15799, 17339, 31598, 34678, 91649, 151097, 183298, 302194, 641543, 1057679, 1283086, 2115358, 5590589, 11181178, 39134123, 78268246]

約数ペア:

[(1, 78268246), (2, 39134123), (7, 11181178), (14, 5590589), (37, 2115358), (61, 1283086), (74, 1057679), (122, 641543), (259, 302194), (427, 183298), (518, 151097), (854, 91649), (2257, 34678), (2477, 31598), (4514, 17339), (4954, 15799)]