77448248

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 148642560

約数和(自身を除く): 71194312

約数列:

[1, 2, 4, 8, 67, 131, 134, 262, 268, 524, 536, 1048, 1103, 2206, 4412, 8777, 8824, 17554, 35108, 70216, 73901, 144493, 147802, 288986, 295604, 577972, 591208, 1155944, 9681031, 19362062, 38724124, 77448248]

約数ペア:

[(1, 77448248), (2, 38724124), (4, 19362062), (8, 9681031), (67, 1155944), (131, 591208), (134, 577972), (262, 295604), (268, 288986), (524, 147802), (536, 144493), (1048, 73901), (1103, 70216), (2206, 35108), (4412, 17554), (8777, 8824)]