28964368

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 58433760

約数和(自身を除く): 29469392

約数列:

[1, 2, 4, 8, 16, 41, 67, 82, 134, 164, 268, 328, 536, 656, 659, 1072, 1318, 2636, 2747, 5272, 5494, 10544, 10988, 21976, 27019, 43952, 44153, 54038, 88306, 108076, 176612, 216152, 353224, 432304, 706448, 1810273, 3620546, 7241092, 14482184, 28964368]

約数ペア:

[(1, 28964368), (2, 14482184), (4, 7241092), (8, 3620546), (16, 1810273), (41, 706448), (67, 432304), (82, 353224), (134, 216152), (164, 176612), (268, 108076), (328, 88306), (536, 54038), (656, 44153), (659, 43952), (1072, 27019), (1318, 21976), (2636, 10988), (2747, 10544), (5272, 5494)]