72338330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1013}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 134553744

約数和(自身を除く): 62215414

約数列:

[1, 2, 5, 10, 37, 74, 185, 193, 370, 386, 965, 1013, 1930, 2026, 5065, 7141, 10130, 14282, 35705, 37481, 71410, 74962, 187405, 195509, 374810, 391018, 977545, 1955090, 7233833, 14467666, 36169165, 72338330]

約数ペア:

[(1, 72338330), (2, 36169165), (5, 14467666), (10, 7233833), (37, 1955090), (74, 977545), (185, 391018), (193, 374810), (370, 195509), (386, 187405), (965, 74962), (1013, 71410), (1930, 37481), (2026, 35705), (5065, 14282), (7141, 10130)]