728133086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{16823}}^1$

素因数の和:16928

約数の個数: 32

約数和(自身を含む): 1235554560

約数和(自身を除く): 507421474

約数列:

[1, 2, 17, 19, 34, 38, 67, 134, 323, 646, 1139, 1273, 2278, 2546, 16823, 21641, 33646, 43282, 285991, 319637, 571982, 639274, 1127141, 2254282, 5433829, 10867658, 19161397, 21415679, 38322794, 42831358, 364066543, 728133086]

約数ペア:

[(1, 728133086), (2, 364066543), (17, 42831358), (19, 38322794), (34, 21415679), (38, 19161397), (67, 10867658), (134, 5433829), (323, 2254282), (646, 1127141), (1139, 639274), (1273, 571982), (2278, 319637), (2546, 285991), (16823, 43282), (21641, 33646)]