66854776

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 127290240

約数和(自身を除く): 60435464

約数列:

[1, 2, 4, 8, 163, 167, 307, 326, 334, 614, 652, 668, 1228, 1304, 1336, 2456, 27221, 50041, 51269, 54442, 100082, 102538, 108884, 200164, 205076, 217768, 400328, 410152, 8356847, 16713694, 33427388, 66854776]

約数ペア:

[(1, 66854776), (2, 33427388), (4, 16713694), (8, 8356847), (163, 410152), (167, 400328), (307, 217768), (326, 205076), (334, 200164), (614, 108884), (652, 102538), (668, 100082), (1228, 54442), (1304, 51269), (1336, 50041), (2456, 27221)]