80454878

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 141177600

約数和(自身を除く): 60722722

約数列:

[1, 2, 7, 14, 59, 118, 257, 379, 413, 514, 758, 826, 1799, 2653, 3598, 5306, 15163, 22361, 30326, 44722, 97403, 106141, 156527, 194806, 212282, 313054, 681821, 1363642, 5746777, 11493554, 40227439, 80454878]

約数ペア:

[(1, 80454878), (2, 40227439), (7, 11493554), (14, 5746777), (59, 1363642), (118, 681821), (257, 313054), (379, 212282), (413, 194806), (514, 156527), (758, 106141), (826, 97403), (1799, 44722), (2653, 30326), (3598, 22361), (5306, 15163)]