38744032

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 80266032

約数和(自身を除く): 41522000

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 761, 1184, 1376, 1522, 1591, 3044, 3182, 6088, 6364, 12176, 12728, 24352, 25456, 28157, 32723, 50912, 56314, 65446, 112628, 130892, 225256, 261784, 450512, 523568, 901024, 1047136, 1210751, 2421502, 4843004, 9686008, 19372016, 38744032]

約数ペア:

[(1, 38744032), (2, 19372016), (4, 9686008), (8, 4843004), (16, 2421502), (32, 1210751), (37, 1047136), (43, 901024), (74, 523568), (86, 450512), (148, 261784), (172, 225256), (296, 130892), (344, 112628), (592, 65446), (688, 56314), (761, 50912), (1184, 32723), (1376, 28157), (1522, 25456), (1591, 24352), (3044, 12728), (3182, 12176), (6088, 6364)]