26326144

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{1217}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 56837970

約数和(自身を除く): 30511826

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1217, 1352, 1664, 2434, 2704, 4868, 5408, 9736, 10816, 15821, 19472, 21632, 31642, 38944, 63284, 77888, 126568, 155776, 205673, 253136, 411346, 506272, 822692, 1012544, 1645384, 2025088, 3290768, 6581536, 13163072, 26326144]

約数ペア:

[(1, 26326144), (2, 13163072), (4, 6581536), (8, 3290768), (13, 2025088), (16, 1645384), (26, 1012544), (32, 822692), (52, 506272), (64, 411346), (104, 253136), (128, 205673), (169, 155776), (208, 126568), (338, 77888), (416, 63284), (676, 38944), (832, 31642), (1217, 21632), (1352, 19472), (1664, 15821), (2434, 10816), (2704, 9736), (4868, 5408)]