76278448

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 151584048

約数和(自身を除く): 75305600

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 293, 307, 424, 586, 614, 848, 1172, 1228, 2344, 2456, 4688, 4912, 15529, 16271, 31058, 32542, 62116, 65084, 89951, 124232, 130168, 179902, 248464, 260336, 359804, 719608, 1439216, 4767403, 9534806, 19069612, 38139224, 76278448]

約数ペア:

[(1, 76278448), (2, 38139224), (4, 19069612), (8, 9534806), (16, 4767403), (53, 1439216), (106, 719608), (212, 359804), (293, 260336), (307, 248464), (424, 179902), (586, 130168), (614, 124232), (848, 89951), (1172, 65084), (1228, 62116), (2344, 32542), (2456, 31058), (4688, 16271), (4912, 15529)]