27948128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 62431488

約数和(自身を除く): 34483360

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 127, 184, 208, 254, 299, 368, 416, 508, 529, 598, 736, 1016, 1058, 1196, 1651, 2032, 2116, 2392, 2921, 3302, 4064, 4232, 4784, 5842, 6604, 6877, 8464, 9568, 11684, 13208, 13754, 16928, 23368, 26416, 27508, 37973, 46736, 52832, 55016, 67183, 75946, 93472, 110032, 134366, 151892, 220064, 268732, 303784, 537464, 607568, 873379, 1074928, 1215136, 1746758, 2149856, 3493516, 6987032, 13974064, 27948128]

約数ペア:

[(1, 27948128), (2, 13974064), (4, 6987032), (8, 3493516), (13, 2149856), (16, 1746758), (23, 1215136), (26, 1074928), (32, 873379), (46, 607568), (52, 537464), (92, 303784), (104, 268732), (127, 220064), (184, 151892), (208, 134366), (254, 110032), (299, 93472), (368, 75946), (416, 67183), (508, 55016), (529, 52832), (598, 46736), (736, 37973), (1016, 27508), (1058, 26416), (1196, 23368), (1651, 16928), (2032, 13754), (2116, 13208), (2392, 11684), (2921, 9568), (3302, 8464), (4064, 6877), (4232, 6604), (4784, 5842)]