68694752

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4291

約数の個数: 48

約数和(自身を含む): 156717792

約数和(自身を除く): 88023040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 4201, 8176, 8402, 16352, 16804, 29407, 33608, 58814, 67216, 117628, 134432, 235256, 306673, 470512, 613346, 941024, 1226692, 2146711, 2453384, 4293422, 4906768, 8586844, 9813536, 17173688, 34347376, 68694752]

約数ペア:

[(1, 68694752), (2, 34347376), (4, 17173688), (7, 9813536), (8, 8586844), (14, 4906768), (16, 4293422), (28, 2453384), (32, 2146711), (56, 1226692), (73, 941024), (112, 613346), (146, 470512), (224, 306673), (292, 235256), (511, 134432), (584, 117628), (1022, 67216), (1168, 58814), (2044, 33608), (2336, 29407), (4088, 16804), (4201, 16352), (8176, 8402)]