67177136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2963}}^1$

素因数の和:3093

約数の個数: 40

約数和(自身を含む): 141501360

約数和(自身を除く): 74324224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 2963, 5668, 5926, 11336, 11852, 22672, 23704, 38519, 47408, 77038, 154076, 308152, 322967, 616304, 645934, 1291868, 2583736, 4198571, 5167472, 8397142, 16794284, 33588568, 67177136]

約数ペア:

[(1, 67177136), (2, 33588568), (4, 16794284), (8, 8397142), (13, 5167472), (16, 4198571), (26, 2583736), (52, 1291868), (104, 645934), (109, 616304), (208, 322967), (218, 308152), (436, 154076), (872, 77038), (1417, 47408), (1744, 38519), (2834, 23704), (2963, 22672), (5668, 11852), (5926, 11336)]