259819328

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{109721}}^1$

素因数の和:109770

約数の個数: 28

約数和(自身を含む): 529518372

約数和(自身を除く): 269699044

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 1184, 2368, 109721, 219442, 438884, 877768, 1755536, 3511072, 4059677, 7022144, 8119354, 16238708, 32477416, 64954832, 129909664, 259819328]

約数ペア:

[(1, 259819328), (2, 129909664), (4, 64954832), (8, 32477416), (16, 16238708), (32, 8119354), (37, 7022144), (64, 4059677), (74, 3511072), (148, 1755536), (296, 877768), (592, 438884), (1184, 219442), (2368, 109721)]