75512144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{77369}}^1$

素因数の和:77438

約数の個数: 20

約数和(自身を含む): 148705140

約数和(自身を除く): 73192996

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 77369, 154738, 309476, 618952, 1237904, 4719509, 9439018, 18878036, 37756072, 75512144]

約数ペア:

[(1, 75512144), (2, 37756072), (4, 18878036), (8, 9439018), (16, 4719509), (61, 1237904), (122, 618952), (244, 309476), (488, 154738), (976, 77369)]