2304928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 5080320

約数和(自身を除く): 2775392

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 223, 272, 304, 323, 446, 544, 608, 646, 892, 1292, 1784, 2584, 3568, 3791, 4237, 5168, 7136, 7582, 8474, 10336, 15164, 16948, 30328, 33896, 60656, 67792, 72029, 121312, 135584, 144058, 288116, 576232, 1152464, 2304928]

約数ペア:

[(1, 2304928), (2, 1152464), (4, 576232), (8, 288116), (16, 144058), (17, 135584), (19, 121312), (32, 72029), (34, 67792), (38, 60656), (68, 33896), (76, 30328), (136, 16948), (152, 15164), (223, 10336), (272, 8474), (304, 7582), (323, 7136), (446, 5168), (544, 4237), (608, 3791), (646, 3568), (892, 2584), (1292, 1784)]