71463208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6367}}^1$

素因数の和:6457

約数の個数: 32

約数和(自身を含む): 142133760

約数和(自身を除く): 70670552

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2806, 5612, 6367, 11224, 12734, 25468, 50936, 146441, 292882, 388387, 585764, 776774, 1171528, 1553548, 3107096, 8932901, 17865802, 35731604, 71463208]

約数ペア:

[(1, 71463208), (2, 35731604), (4, 17865802), (8, 8932901), (23, 3107096), (46, 1553548), (61, 1171528), (92, 776774), (122, 585764), (184, 388387), (244, 292882), (488, 146441), (1403, 50936), (2806, 25468), (5612, 12734), (6367, 11224)]