26976496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 55264320

約数和(自身を除く): 28287824

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1237, 1363, 2474, 2726, 4948, 5452, 9896, 10904, 19792, 21808, 35873, 58139, 71746, 116278, 143492, 232556, 286984, 465112, 573968, 930224, 1686031, 3372062, 6744124, 13488248, 26976496]

約数ペア:

[(1, 26976496), (2, 13488248), (4, 6744124), (8, 3372062), (16, 1686031), (29, 930224), (47, 573968), (58, 465112), (94, 286984), (116, 232556), (188, 143492), (232, 116278), (376, 71746), (464, 58139), (752, 35873), (1237, 21808), (1363, 19792), (2474, 10904), (2726, 9896), (4948, 5452)]