65141608

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 145008000

約数和(自身を除く): 79866392

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 149, 211, 259, 296, 298, 422, 518, 596, 844, 1036, 1043, 1192, 1477, 1688, 2072, 2086, 2954, 4172, 5513, 5908, 7807, 8344, 11026, 11816, 15614, 22052, 31228, 31439, 38591, 44104, 54649, 62456, 62878, 77182, 109298, 125756, 154364, 218596, 220073, 251512, 308728, 437192, 440146, 880292, 1163243, 1760584, 2326486, 4652972, 8142701, 9305944, 16285402, 32570804, 65141608]

約数ペア:

[(1, 65141608), (2, 32570804), (4, 16285402), (7, 9305944), (8, 8142701), (14, 4652972), (28, 2326486), (37, 1760584), (56, 1163243), (74, 880292), (148, 440146), (149, 437192), (211, 308728), (259, 251512), (296, 220073), (298, 218596), (422, 154364), (518, 125756), (596, 109298), (844, 77182), (1036, 62878), (1043, 62456), (1192, 54649), (1477, 44104), (1688, 38591), (2072, 31439), (2086, 31228), (2954, 22052), (4172, 15614), (5513, 11816), (5908, 11026), (7807, 8344)]