25505936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 51559200

約数和(自身を除く): 26053264

約数列:

[1, 2, 4, 8, 16, 41, 59, 82, 118, 164, 236, 328, 472, 656, 659, 944, 1318, 2419, 2636, 4838, 5272, 9676, 10544, 19352, 27019, 38704, 38881, 54038, 77762, 108076, 155524, 216152, 311048, 432304, 622096, 1594121, 3188242, 6376484, 12752968, 25505936]

約数ペア:

[(1, 25505936), (2, 12752968), (4, 6376484), (8, 3188242), (16, 1594121), (41, 622096), (59, 432304), (82, 311048), (118, 216152), (164, 155524), (236, 108076), (328, 77762), (472, 54038), (656, 38881), (659, 38704), (944, 27019), (1318, 19352), (2419, 10544), (2636, 9676), (4838, 5272)]