69708392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{907}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 141103200

約数和(自身を除く): 71394808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 739, 907, 1478, 1814, 2956, 3628, 5912, 7256, 9607, 11791, 19214, 23582, 38428, 47164, 76856, 94328, 670273, 1340546, 2681092, 5362184, 8713549, 17427098, 34854196, 69708392]

約数ペア:

[(1, 69708392), (2, 34854196), (4, 17427098), (8, 8713549), (13, 5362184), (26, 2681092), (52, 1340546), (104, 670273), (739, 94328), (907, 76856), (1478, 47164), (1814, 38428), (2956, 23582), (3628, 19214), (5912, 11791), (7256, 9607)]