28989347728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1619}}^1\times {\mathrm{101737}}^1$

素因数の和:103375

約数の個数: 40

約数和(自身を含む): 61311388320

約数和(自身を除く): 32322040592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1619, 3238, 6476, 12952, 17809, 25904, 35618, 71236, 101737, 142472, 203474, 284944, 406948, 813896, 1119107, 1627792, 2238214, 4476428, 8952856, 17905712, 164712203, 329424406, 658848812, 1317697624, 1811834233, 2635395248, 3623668466, 7247336932, 14494673864, 28989347728]

約数ペア:

[(1, 28989347728), (2, 14494673864), (4, 7247336932), (8, 3623668466), (11, 2635395248), (16, 1811834233), (22, 1317697624), (44, 658848812), (88, 329424406), (176, 164712203), (1619, 17905712), (3238, 8952856), (6476, 4476428), (12952, 2238214), (17809, 1627792), (25904, 1119107), (35618, 813896), (71236, 406948), (101737, 284944), (142472, 203474)]