22685936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15581}}^1$

素因数の和:15609

約数の個数: 40

約数和(自身を含む): 54100704

約数和(自身を除く): 31414768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 15581, 31162, 62324, 109067, 124648, 202553, 218134, 249296, 405106, 436268, 810212, 872536, 1417871, 1620424, 1745072, 2835742, 3240848, 5671484, 11342968, 22685936]

約数ペア:

[(1, 22685936), (2, 11342968), (4, 5671484), (7, 3240848), (8, 2835742), (13, 1745072), (14, 1620424), (16, 1417871), (26, 872536), (28, 810212), (52, 436268), (56, 405106), (91, 249296), (104, 218134), (112, 202553), (182, 124648), (208, 109067), (364, 62324), (728, 31162), (1456, 15581)]