7803952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2245

約数の個数: 40

約数和(自身を含む): 17248896

約数和(自身を除く): 9444944

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 2207, 3536, 4414, 8828, 17656, 28691, 35312, 37519, 57382, 75038, 114764, 150076, 229528, 300152, 459056, 487747, 600304, 975494, 1950988, 3901976, 7803952]

約数ペア:

[(1, 7803952), (2, 3901976), (4, 1950988), (8, 975494), (13, 600304), (16, 487747), (17, 459056), (26, 300152), (34, 229528), (52, 150076), (68, 114764), (104, 75038), (136, 57382), (208, 37519), (221, 35312), (272, 28691), (442, 17656), (884, 8828), (1768, 4414), (2207, 3536)]