66503476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{31193}}^1$

素因数の和:31251

約数の個数: 24

約数和(自身を含む): 128394504

約数和(自身を除く): 61891028

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 31193, 62386, 124772, 405509, 811018, 1278913, 1622036, 2557826, 5115652, 16625869, 33251738, 66503476]

約数ペア:

[(1, 66503476), (2, 33251738), (4, 16625869), (13, 5115652), (26, 2557826), (41, 1622036), (52, 1278913), (82, 811018), (164, 405509), (533, 124772), (1066, 62386), (2132, 31193)]