66968704

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47563}}^1$

素因数の和:47588

約数の個数: 32

約数和(自身を含む): 145545840

約数和(自身を除く): 78577136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 47563, 95126, 190252, 380504, 523193, 761008, 1046386, 1522016, 2092772, 3044032, 4185544, 6088064, 8371088, 16742176, 33484352, 66968704]

約数ペア:

[(1, 66968704), (2, 33484352), (4, 16742176), (8, 8371088), (11, 6088064), (16, 4185544), (22, 3044032), (32, 2092772), (44, 1522016), (64, 1046386), (88, 761008), (128, 523193), (176, 380504), (352, 190252), (704, 95126), (1408, 47563)]