1263712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 2776032

約数和(自身を除く): 1512320

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 101, 136, 184, 202, 272, 368, 391, 404, 544, 736, 782, 808, 1564, 1616, 1717, 2323, 3128, 3232, 3434, 4646, 6256, 6868, 9292, 12512, 13736, 18584, 27472, 37168, 39491, 54944, 74336, 78982, 157964, 315928, 631856, 1263712]

約数ペア:

[(1, 1263712), (2, 631856), (4, 315928), (8, 157964), (16, 78982), (17, 74336), (23, 54944), (32, 39491), (34, 37168), (46, 27472), (68, 18584), (92, 13736), (101, 12512), (136, 9292), (184, 6868), (202, 6256), (272, 4646), (368, 3434), (391, 3232), (404, 3128), (544, 2323), (736, 1717), (782, 1616), (808, 1564)]