73729292

素因数分解:

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

素因数の和:15618

約数の個数: 36

約数和(自身を含む): 159684336

約数和(自身を除く): 85955044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 15581, 31162, 62324, 109067, 202553, 218134, 405106, 436268, 810212, 1417871, 2633189, 2835742, 5266378, 5671484, 10532756, 18432323, 36864646, 73729292]

約数ペア:

[(1, 73729292), (2, 36864646), (4, 18432323), (7, 10532756), (13, 5671484), (14, 5266378), (26, 2835742), (28, 2633189), (52, 1417871), (91, 810212), (169, 436268), (182, 405106), (338, 218134), (364, 202553), (676, 109067), (1183, 62324), (2366, 31162), (4732, 15581)]