61901168

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4219}}^1$

素因数の和:4365

約数の個数: 40

約数和(自身を含む): 138145920

約数和(自身を除く): 76244752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 3668, 4219, 7336, 8438, 14672, 16876, 29533, 33752, 59066, 67504, 118132, 236264, 472528, 552689, 1105378, 2210756, 3868823, 4421512, 7737646, 8843024, 15475292, 30950584, 61901168]

約数ペア:

[(1, 61901168), (2, 30950584), (4, 15475292), (7, 8843024), (8, 7737646), (14, 4421512), (16, 3868823), (28, 2210756), (56, 1105378), (112, 552689), (131, 472528), (262, 236264), (524, 118132), (917, 67504), (1048, 59066), (1834, 33752), (2096, 29533), (3668, 16876), (4219, 14672), (7336, 8438)]