427895936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1877}}^1$

素因数の和:2041

約数の個数: 64

約数和(自身を含む): 925215480

約数和(自身を除く): 497319544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 208, 274, 416, 548, 832, 1096, 1664, 1781, 1877, 2192, 3562, 3754, 4384, 7124, 7508, 8768, 14248, 15016, 17536, 24401, 28496, 30032, 48802, 56992, 60064, 97604, 113984, 120128, 195208, 227968, 240256, 257149, 390416, 514298, 780832, 1028596, 1561664, 2057192, 3123328, 3342937, 4114384, 6685874, 8228768, 13371748, 16457536, 26743496, 32915072, 53486992, 106973984, 213947968, 427895936]

約数ペア:

[(1, 427895936), (2, 213947968), (4, 106973984), (8, 53486992), (13, 32915072), (16, 26743496), (26, 16457536), (32, 13371748), (52, 8228768), (64, 6685874), (104, 4114384), (128, 3342937), (137, 3123328), (208, 2057192), (274, 1561664), (416, 1028596), (548, 780832), (832, 514298), (1096, 390416), (1664, 257149), (1781, 240256), (1877, 227968), (2192, 195208), (3562, 120128), (3754, 113984), (4384, 97604), (7124, 60064), (7508, 56992), (8768, 48802), (14248, 30032), (15016, 28496), (17536, 24401)]