73028788

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 150441984

約数和(自身を除く): 77413196

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 211, 263, 329, 422, 526, 658, 844, 1052, 1316, 1477, 1841, 2954, 3682, 5908, 7364, 9917, 12361, 19834, 24722, 39668, 49444, 55493, 69419, 86527, 110986, 138838, 173054, 221972, 277676, 346108, 388451, 776902, 1553804, 2608171, 5216342, 10432684, 18257197, 36514394, 73028788]

約数ペア:

[(1, 73028788), (2, 36514394), (4, 18257197), (7, 10432684), (14, 5216342), (28, 2608171), (47, 1553804), (94, 776902), (188, 388451), (211, 346108), (263, 277676), (329, 221972), (422, 173054), (526, 138838), (658, 110986), (844, 86527), (1052, 69419), (1316, 55493), (1477, 49444), (1841, 39668), (2954, 24722), (3682, 19834), (5908, 12361), (7364, 9917)]