76221776

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 152668800

約数和(自身を除く): 76447024

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 199, 296, 398, 592, 647, 796, 1294, 1592, 2588, 3184, 5176, 7363, 10352, 14726, 23939, 29452, 47878, 58904, 95756, 117808, 128753, 191512, 257506, 383024, 515012, 1030024, 2060048, 4763861, 9527722, 19055444, 38110888, 76221776]

約数ペア:

[(1, 76221776), (2, 38110888), (4, 19055444), (8, 9527722), (16, 4763861), (37, 2060048), (74, 1030024), (148, 515012), (199, 383024), (296, 257506), (398, 191512), (592, 128753), (647, 117808), (796, 95756), (1294, 58904), (1592, 47878), (2588, 29452), (3184, 23939), (5176, 14726), (7363, 10352)]