12688832

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 56

約数和(自身を含む): 27566112

約数和(自身を除く): 14877280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 151, 202, 208, 302, 404, 416, 604, 808, 832, 1208, 1313, 1616, 1963, 2416, 2626, 3232, 3926, 4832, 5252, 6464, 7852, 9664, 10504, 15251, 15704, 21008, 30502, 31408, 42016, 61004, 62816, 84032, 122008, 125632, 198263, 244016, 396526, 488032, 793052, 976064, 1586104, 3172208, 6344416, 12688832]

約数ペア:

[(1, 12688832), (2, 6344416), (4, 3172208), (8, 1586104), (13, 976064), (16, 793052), (26, 488032), (32, 396526), (52, 244016), (64, 198263), (101, 125632), (104, 122008), (151, 84032), (202, 62816), (208, 61004), (302, 42016), (404, 31408), (416, 30502), (604, 21008), (808, 15704), (832, 15251), (1208, 10504), (1313, 9664), (1616, 7852), (1963, 6464), (2416, 5252), (2626, 4832), (3232, 3926)]