1288276048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163321}}^1$

素因数の和:163375

約数の個数: 40

約数和(自身を含む): 2734010280

約数和(自身を除く): 1445734232

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 163321, 326642, 653284, 1306568, 2613136, 2776457, 4736309, 5552914, 9472618, 11105828, 18945236, 22211656, 37890472, 44423312, 75780944, 80517253, 161034506, 322069012, 644138024, 1288276048]

約数ペア:

[(1, 1288276048), (2, 644138024), (4, 322069012), (8, 161034506), (16, 80517253), (17, 75780944), (29, 44423312), (34, 37890472), (58, 22211656), (68, 18945236), (116, 11105828), (136, 9472618), (232, 5552914), (272, 4736309), (464, 2776457), (493, 2613136), (986, 1306568), (1972, 653284), (3944, 326642), (7888, 163321)]