27882992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4457}}^1$

素因数の和:4505

約数の個数: 40

約数和(自身を含む): 59701536

約数和(自身を除く): 31818544

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 4457, 6256, 8914, 17828, 35656, 71312, 75769, 102511, 151538, 205022, 303076, 410044, 606152, 820088, 1212304, 1640176, 1742687, 3485374, 6970748, 13941496, 27882992]

約数ペア:

[(1, 27882992), (2, 13941496), (4, 6970748), (8, 3485374), (16, 1742687), (17, 1640176), (23, 1212304), (34, 820088), (46, 606152), (68, 410044), (92, 303076), (136, 205022), (184, 151538), (272, 102511), (368, 75769), (391, 71312), (782, 35656), (1564, 17828), (3128, 8914), (4457, 6256)]