7315256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 15254400

約数和(自身を除く): 7939144

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 2269, 3224, 4538, 9076, 18152, 29497, 58994, 70339, 117988, 140678, 235976, 281356, 562712, 914407, 1828814, 3657628, 7315256]

約数ペア:

[(1, 7315256), (2, 3657628), (4, 1828814), (8, 914407), (13, 562712), (26, 281356), (31, 235976), (52, 140678), (62, 117988), (104, 70339), (124, 58994), (248, 29497), (403, 18152), (806, 9076), (1612, 4538), (2269, 3224)]