424736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1044

約数の個数: 24

約数和(自身を含む): 901404

約数和(自身を除く): 476668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1021, 2042, 4084, 8168, 13273, 16336, 26546, 32672, 53092, 106184, 212368, 424736]

約数ペア:

[(1, 424736), (2, 212368), (4, 106184), (8, 53092), (13, 32672), (16, 26546), (26, 16336), (32, 13273), (52, 8168), (104, 4084), (208, 2042), (416, 1021)]