61989268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:844

約数の個数: 36

約数和(自身を含む): 120002176

約数和(自身を除く): 58012908

約数列:

[1, 2, 4, 11, 22, 44, 121, 211, 242, 422, 484, 607, 844, 1214, 2321, 2428, 4642, 6677, 9284, 13354, 25531, 26708, 51062, 73447, 102124, 128077, 146894, 256154, 293788, 512308, 1408847, 2817694, 5635388, 15497317, 30994634, 61989268]

約数ペア:

[(1, 61989268), (2, 30994634), (4, 15497317), (11, 5635388), (22, 2817694), (44, 1408847), (121, 512308), (211, 293788), (242, 256154), (422, 146894), (484, 128077), (607, 102124), (844, 73447), (1214, 51062), (2321, 26708), (2428, 25531), (4642, 13354), (6677, 9284)]