66038478

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 149990400

約数和(自身を除く): 83951922

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 61, 66, 94, 122, 141, 183, 282, 349, 366, 517, 671, 698, 1034, 1047, 1342, 1551, 2013, 2094, 2867, 3102, 3839, 4026, 5734, 7678, 8601, 11517, 16403, 17202, 21289, 23034, 31537, 32806, 42578, 49209, 63074, 63867, 94611, 98418, 127734, 180433, 189222, 234179, 360866, 468358, 541299, 702537, 1000583, 1082598, 1405074, 2001166, 3001749, 6003498, 11006413, 22012826, 33019239, 66038478]

約数ペア:

[(1, 66038478), (2, 33019239), (3, 22012826), (6, 11006413), (11, 6003498), (22, 3001749), (33, 2001166), (47, 1405074), (61, 1082598), (66, 1000583), (94, 702537), (122, 541299), (141, 468358), (183, 360866), (282, 234179), (349, 189222), (366, 180433), (517, 127734), (671, 98418), (698, 94611), (1034, 63867), (1047, 63074), (1342, 49209), (1551, 42578), (2013, 32806), (2094, 31537), (2867, 23034), (3102, 21289), (3839, 17202), (4026, 16403), (5734, 11517), (7678, 8601)]