38223388

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 79833600

約数和(自身を除く): 41610212

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 599, 602, 742, 1198, 1204, 1484, 2279, 2396, 4193, 4558, 8386, 9116, 15953, 16772, 25757, 31747, 31906, 51514, 63494, 63812, 103028, 126988, 180299, 222229, 360598, 444458, 721196, 888916, 1365121, 2730242, 5460484, 9555847, 19111694, 38223388]

約数ペア:

[(1, 38223388), (2, 19111694), (4, 9555847), (7, 5460484), (14, 2730242), (28, 1365121), (43, 888916), (53, 721196), (86, 444458), (106, 360598), (172, 222229), (212, 180299), (301, 126988), (371, 103028), (599, 63812), (602, 63494), (742, 51514), (1198, 31906), (1204, 31747), (1484, 25757), (2279, 16772), (2396, 15953), (4193, 9116), (4558, 8386)]