42854272

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 91555200

約数和(自身を除く): 48700928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 67, 76, 128, 134, 152, 263, 268, 304, 526, 536, 608, 1052, 1072, 1216, 1273, 2104, 2144, 2432, 2546, 4208, 4288, 4997, 5092, 8416, 8576, 9994, 10184, 16832, 17621, 19988, 20368, 33664, 35242, 39976, 40736, 70484, 79952, 81472, 140968, 159904, 162944, 281936, 319808, 334799, 563872, 639616, 669598, 1127744, 1339196, 2255488, 2678392, 5356784, 10713568, 21427136, 42854272]

約数ペア:

[(1, 42854272), (2, 21427136), (4, 10713568), (8, 5356784), (16, 2678392), (19, 2255488), (32, 1339196), (38, 1127744), (64, 669598), (67, 639616), (76, 563872), (128, 334799), (134, 319808), (152, 281936), (263, 162944), (268, 159904), (304, 140968), (526, 81472), (536, 79952), (608, 70484), (1052, 40736), (1072, 39976), (1216, 35242), (1273, 33664), (2104, 20368), (2144, 19988), (2432, 17621), (2546, 16832), (4208, 10184), (4288, 9994), (4997, 8576), (5092, 8416)]