1428003904

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{378179}}^1$

素因数の和:378250

約数の個数: 28

約数和(自身を含む): 2881731600

約数和(自身を除く): 1453727696

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 378179, 756358, 1512716, 3025432, 6050864, 12101728, 22312561, 24203456, 44625122, 89250244, 178500488, 357000976, 714001952, 1428003904]

約数ペア:

[(1, 1428003904), (2, 714001952), (4, 357000976), (8, 178500488), (16, 89250244), (32, 44625122), (59, 24203456), (64, 22312561), (118, 12101728), (236, 6050864), (472, 3025432), (944, 1512716), (1888, 756358), (3776, 378179)]