25815664

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4349}}^1$

素因数の和:4417

約数の個数: 40

約数和(自身を含む): 58255200

約数和(自身を除く): 32439536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 4349, 5936, 8698, 17396, 30443, 34792, 60886, 69584, 121772, 230497, 243544, 460994, 487088, 921988, 1613479, 1843976, 3226958, 3687952, 6453916, 12907832, 25815664]

約数ペア:

[(1, 25815664), (2, 12907832), (4, 6453916), (7, 3687952), (8, 3226958), (14, 1843976), (16, 1613479), (28, 921988), (53, 487088), (56, 460994), (106, 243544), (112, 230497), (212, 121772), (371, 69584), (424, 60886), (742, 34792), (848, 30443), (1484, 17396), (2968, 8698), (4349, 5936)]