71895138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55219}}^1$

素因数の和:55262

約数の個数: 32

約数和(自身を含む): 169635840

約数和(自身を除く): 97740702

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 55219, 110438, 165657, 331314, 386533, 773066, 1159599, 1711789, 2319198, 3423578, 5135367, 10270734, 11982523, 23965046, 35947569, 71895138]

約数ペア:

[(1, 71895138), (2, 35947569), (3, 23965046), (6, 11982523), (7, 10270734), (14, 5135367), (21, 3423578), (31, 2319198), (42, 1711789), (62, 1159599), (93, 773066), (186, 386533), (217, 331314), (434, 165657), (651, 110438), (1302, 55219)]