71873464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9467}}^1$

素因数の和:9559

約数の個数: 32

約数和(自身を含む): 147132720

約数和(自身を除く): 75259256

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 9467, 18934, 37868, 75736, 123071, 246142, 492284, 691091, 984568, 1382182, 2764364, 5528728, 8984183, 17968366, 35936732, 71873464]

約数ペア:

[(1, 71873464), (2, 35936732), (4, 17968366), (8, 8984183), (13, 5528728), (26, 2764364), (52, 1382182), (73, 984568), (104, 691091), (146, 492284), (292, 246142), (584, 123071), (949, 75736), (1898, 37868), (3796, 18934), (7592, 9467)]