127575968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4297

約数の個数: 48

約数和(自身を含む): 274256136

約数和(自身を除く): 146680168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 416, 584, 949, 1168, 1898, 2336, 3796, 4201, 7592, 8402, 15184, 16804, 30368, 33608, 54613, 67216, 109226, 134432, 218452, 306673, 436904, 613346, 873808, 1226692, 1747616, 2453384, 3986749, 4906768, 7973498, 9813536, 15946996, 31893992, 63787984, 127575968]

約数ペア:

[(1, 127575968), (2, 63787984), (4, 31893992), (8, 15946996), (13, 9813536), (16, 7973498), (26, 4906768), (32, 3986749), (52, 2453384), (73, 1747616), (104, 1226692), (146, 873808), (208, 613346), (292, 436904), (416, 306673), (584, 218452), (949, 134432), (1168, 109226), (1898, 67216), (2336, 54613), (3796, 33608), (4201, 30368), (7592, 16804), (8402, 15184)]