64989704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6067}}^1$

素因数の和:6189

約数の個数: 32

約数和(自身を含む): 132525120

約数和(自身を除く): 67535416

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 6067, 10712, 12134, 24268, 48536, 78871, 157742, 315484, 624901, 630968, 1249802, 2499604, 4999208, 8123713, 16247426, 32494852, 64989704]

約数ペア:

[(1, 64989704), (2, 32494852), (4, 16247426), (8, 8123713), (13, 4999208), (26, 2499604), (52, 1249802), (103, 630968), (104, 624901), (206, 315484), (412, 157742), (824, 78871), (1339, 48536), (2678, 24268), (5356, 12134), (6067, 10712)]