409352704

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{17011}}^1$

素因数の和:17076

約数の個数: 40

約数和(自身を含む): 835357248

約数和(自身を除く): 426004544

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 6016, 12032, 17011, 24064, 34022, 68044, 136088, 272176, 544352, 799517, 1088704, 1599034, 2177408, 3198068, 4354816, 6396136, 8709632, 12792272, 25584544, 51169088, 102338176, 204676352, 409352704]

約数ペア:

[(1, 409352704), (2, 204676352), (4, 102338176), (8, 51169088), (16, 25584544), (32, 12792272), (47, 8709632), (64, 6396136), (94, 4354816), (128, 3198068), (188, 2177408), (256, 1599034), (376, 1088704), (512, 799517), (752, 544352), (1504, 272176), (3008, 136088), (6016, 68044), (12032, 34022), (17011, 24064)]