66565772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7951}}^1$

素因数の和:7998

約数の個数: 48

約数和(自身を含む): 149624832

約数和(自身を除く): 83059060

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 7951, 8372, 15902, 31804, 55657, 103363, 111314, 182873, 206726, 222628, 365746, 413452, 723541, 731492, 1280111, 1447082, 2377349, 2560222, 2894164, 4754698, 5120444, 9509396, 16641443, 33282886, 66565772]

約数ペア:

[(1, 66565772), (2, 33282886), (4, 16641443), (7, 9509396), (13, 5120444), (14, 4754698), (23, 2894164), (26, 2560222), (28, 2377349), (46, 1447082), (52, 1280111), (91, 731492), (92, 723541), (161, 413452), (182, 365746), (299, 222628), (322, 206726), (364, 182873), (598, 111314), (644, 103363), (1196, 55657), (2093, 31804), (4186, 15902), (7951, 8372)]