25918484

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 46539360

約数和(自身を除く): 20620876

約数列:

[1, 2, 4, 53, 106, 179, 212, 358, 683, 716, 1366, 2732, 9487, 18974, 36199, 37948, 72398, 122257, 144796, 244514, 489028, 6479621, 12959242, 25918484]

約数ペア:

[(1, 25918484), (2, 12959242), (4, 6479621), (53, 489028), (106, 244514), (179, 144796), (212, 122257), (358, 72398), (683, 37948), (716, 36199), (1366, 18974), (2732, 9487)]