33781216

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{631}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 76446720

約数和(自身を除く): 42665504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 631, 956, 1262, 1673, 1912, 2524, 3346, 3824, 4417, 5048, 6692, 7648, 8834, 10096, 13384, 17668, 20192, 26768, 35336, 53536, 70672, 141344, 150809, 301618, 603236, 1055663, 1206472, 2111326, 2412944, 4222652, 4825888, 8445304, 16890608, 33781216]

約数ペア:

[(1, 33781216), (2, 16890608), (4, 8445304), (7, 4825888), (8, 4222652), (14, 2412944), (16, 2111326), (28, 1206472), (32, 1055663), (56, 603236), (112, 301618), (224, 150809), (239, 141344), (478, 70672), (631, 53536), (956, 35336), (1262, 26768), (1673, 20192), (1912, 17668), (2524, 13384), (3346, 10096), (3824, 8834), (4417, 7648), (5048, 6692)]