71327152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1117}}^1$

素因数の和:1445

約数の個数: 40

約数和(自身を含む): 149445296

約数和(自身を除く): 78118144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307, 614, 1117, 1228, 2234, 2456, 3991, 4468, 4912, 7982, 8936, 14521, 15964, 17872, 29042, 31928, 58084, 63856, 116168, 232336, 342919, 685838, 1371676, 2743352, 4457947, 5486704, 8915894, 17831788, 35663576, 71327152]

約数ペア:

[(1, 71327152), (2, 35663576), (4, 17831788), (8, 8915894), (13, 5486704), (16, 4457947), (26, 2743352), (52, 1371676), (104, 685838), (208, 342919), (307, 232336), (614, 116168), (1117, 63856), (1228, 58084), (2234, 31928), (2456, 29042), (3991, 17872), (4468, 15964), (4912, 14521), (7982, 8936)]