67863328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4409}}^1$

素因数の和:4469

約数の個数: 48

約数和(自身を含む): 147805560

約数和(自身を除く): 79942232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 592, 962, 1184, 1924, 3848, 4409, 7696, 8818, 15392, 17636, 35272, 57317, 70544, 114634, 141088, 163133, 229268, 326266, 458536, 652532, 917072, 1305064, 1834144, 2120729, 2610128, 4241458, 5220256, 8482916, 16965832, 33931664, 67863328]

約数ペア:

[(1, 67863328), (2, 33931664), (4, 16965832), (8, 8482916), (13, 5220256), (16, 4241458), (26, 2610128), (32, 2120729), (37, 1834144), (52, 1305064), (74, 917072), (104, 652532), (148, 458536), (208, 326266), (296, 229268), (416, 163133), (481, 141088), (592, 114634), (962, 70544), (1184, 57317), (1924, 35272), (3848, 17636), (4409, 15392), (7696, 8818)]