71399912

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6577}}^1$

素因数の和:6665

約数の個数: 32

約数和(自身を含む): 142084800

約数和(自身を除く): 70684888

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 184, 236, 472, 1357, 2714, 5428, 6577, 10856, 13154, 26308, 52616, 151271, 302542, 388043, 605084, 776086, 1210168, 1552172, 3104344, 8924989, 17849978, 35699956, 71399912]

約数ペア:

[(1, 71399912), (2, 35699956), (4, 17849978), (8, 8924989), (23, 3104344), (46, 1552172), (59, 1210168), (92, 776086), (118, 605084), (184, 388043), (236, 302542), (472, 151271), (1357, 52616), (2714, 26308), (5428, 13154), (6577, 10856)]