69916966

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 125521920

約数和(自身を除く): 55604954

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 2269, 4402, 4538, 15407, 15883, 30814, 31766, 70339, 140678, 161099, 322198, 492373, 984746, 1127693, 2255386, 4994069, 9988138, 34958483, 69916966]

約数ペア:

[(1, 69916966), (2, 34958483), (7, 9988138), (14, 4994069), (31, 2255386), (62, 1127693), (71, 984746), (142, 492373), (217, 322198), (434, 161099), (497, 140678), (994, 70339), (2201, 31766), (2269, 30814), (4402, 15883), (4538, 15407)]