72923656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22619}}^1$

素因数の和:22669

約数の個数: 32

約数和(自身を含む): 152006400

約数和(自身を除く): 79082744

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 22619, 45238, 90476, 180952, 294047, 588094, 701189, 1176188, 1402378, 2352376, 2804756, 5609512, 9115457, 18230914, 36461828, 72923656]

約数ペア:

[(1, 72923656), (2, 36461828), (4, 18230914), (8, 9115457), (13, 5609512), (26, 2804756), (31, 2352376), (52, 1402378), (62, 1176188), (104, 701189), (124, 588094), (248, 294047), (403, 180952), (806, 90476), (1612, 45238), (3224, 22619)]