66298826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 111421440

約数和(自身を除く): 45122614

約数列:

[1, 2, 11, 22, 61, 122, 127, 254, 389, 671, 778, 1342, 1397, 2794, 4279, 7747, 8558, 15494, 23729, 47458, 49403, 85217, 98806, 170434, 261019, 522038, 543433, 1086866, 3013583, 6027166, 33149413, 66298826]

約数ペア:

[(1, 66298826), (2, 33149413), (11, 6027166), (22, 3013583), (61, 1086866), (122, 543433), (127, 522038), (254, 261019), (389, 170434), (671, 98806), (778, 85217), (1342, 49403), (1397, 47458), (2794, 23729), (4279, 15494), (7747, 8558)]