17257136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 36299760

約数和(自身を除く): 19042624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 509, 652, 1018, 1304, 2036, 2119, 2608, 4072, 4238, 6617, 8144, 8476, 13234, 16952, 26468, 33904, 52936, 82967, 105872, 165934, 331868, 663736, 1078571, 1327472, 2157142, 4314284, 8628568, 17257136]

約数ペア:

[(1, 17257136), (2, 8628568), (4, 4314284), (8, 2157142), (13, 1327472), (16, 1078571), (26, 663736), (52, 331868), (104, 165934), (163, 105872), (208, 82967), (326, 52936), (509, 33904), (652, 26468), (1018, 16952), (1304, 13234), (2036, 8476), (2119, 8144), (2608, 6617), (4072, 4238)]