9994912

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 21954240

約数和(自身を除く): 11959328

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 967, 1292, 1934, 2584, 3868, 5168, 7736, 10336, 15472, 16439, 18373, 30944, 32878, 36746, 65756, 73492, 131512, 146984, 263024, 293968, 312341, 526048, 587936, 624682, 1249364, 2498728, 4997456, 9994912]

約数ペア:

[(1, 9994912), (2, 4997456), (4, 2498728), (8, 1249364), (16, 624682), (17, 587936), (19, 526048), (32, 312341), (34, 293968), (38, 263024), (68, 146984), (76, 131512), (136, 73492), (152, 65756), (272, 36746), (304, 32878), (323, 30944), (544, 18373), (608, 16439), (646, 15472), (967, 10336), (1292, 7736), (1934, 5168), (2584, 3868)]