9171968

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 66

約数和(自身を含む): 20228454

約数和(自身を除く): 11056486

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 169, 208, 212, 256, 338, 416, 424, 512, 676, 689, 832, 848, 1024, 1352, 1378, 1664, 1696, 2704, 2756, 3328, 3392, 5408, 5512, 6656, 6784, 8957, 10816, 11024, 13312, 13568, 17914, 21632, 22048, 27136, 35828, 43264, 44096, 54272, 71656, 86528, 88192, 143312, 173056, 176384, 286624, 352768, 573248, 705536, 1146496, 2292992, 4585984, 9171968]

約数ペア:

[(1, 9171968), (2, 4585984), (4, 2292992), (8, 1146496), (13, 705536), (16, 573248), (26, 352768), (32, 286624), (52, 176384), (53, 173056), (64, 143312), (104, 88192), (106, 86528), (128, 71656), (169, 54272), (208, 44096), (212, 43264), (256, 35828), (338, 27136), (416, 22048), (424, 21632), (512, 17914), (676, 13568), (689, 13312), (832, 11024), (848, 10816), (1024, 8957), (1352, 6784), (1378, 6656), (1664, 5512), (1696, 5408), (2704, 3392), (2756, 3328)]