67214848

素因数分解:

$2^9\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 60

約数和(自身を含む): 139430808

約数和(自身を除く): 72215960

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 71, 86, 128, 142, 172, 256, 284, 344, 512, 568, 688, 1136, 1376, 1849, 2272, 2752, 3053, 3698, 4544, 5504, 6106, 7396, 9088, 11008, 12212, 14792, 18176, 22016, 24424, 29584, 36352, 48848, 59168, 97696, 118336, 131279, 195392, 236672, 262558, 390784, 473344, 525116, 781568, 946688, 1050232, 1563136, 2100464, 4200928, 8401856, 16803712, 33607424, 67214848]

約数ペア:

[(1, 67214848), (2, 33607424), (4, 16803712), (8, 8401856), (16, 4200928), (32, 2100464), (43, 1563136), (64, 1050232), (71, 946688), (86, 781568), (128, 525116), (142, 473344), (172, 390784), (256, 262558), (284, 236672), (344, 195392), (512, 131279), (568, 118336), (688, 97696), (1136, 59168), (1376, 48848), (1849, 36352), (2272, 29584), (2752, 24424), (3053, 22016), (3698, 18176), (4544, 14792), (5504, 12212), (6106, 11008), (7396, 9088)]