27406288

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2724

約数の個数: 60

約数和(自身を含む): 66545220

約数和(自身を除く): 39138932

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 2689, 5096, 5378, 10192, 10756, 18823, 21512, 34957, 37646, 43024, 69914, 75292, 131761, 139828, 150584, 244699, 263522, 279656, 301168, 489398, 527044, 559312, 978796, 1054088, 1712893, 1957592, 2108176, 3425786, 3915184, 6851572, 13703144, 27406288]

約数ペア:

[(1, 27406288), (2, 13703144), (4, 6851572), (7, 3915184), (8, 3425786), (13, 2108176), (14, 1957592), (16, 1712893), (26, 1054088), (28, 978796), (49, 559312), (52, 527044), (56, 489398), (91, 301168), (98, 279656), (104, 263522), (112, 244699), (182, 150584), (196, 139828), (208, 131761), (364, 75292), (392, 69914), (637, 43024), (728, 37646), (784, 34957), (1274, 21512), (1456, 18823), (2548, 10756), (2689, 10192), (5096, 5378)]