12949376

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:583

約数の個数: 64

約数和(自身を含む): 29853360

約数和(自身を除く): 16903984

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 541, 544, 704, 748, 1082, 1088, 1408, 1496, 2164, 2176, 2992, 4328, 5951, 5984, 8656, 9197, 11902, 11968, 17312, 18394, 23804, 23936, 34624, 36788, 47608, 69248, 73576, 95216, 101167, 147152, 190432, 202334, 294304, 380864, 404668, 588608, 761728, 809336, 1177216, 1618672, 3237344, 6474688, 12949376]

約数ペア:

[(1, 12949376), (2, 6474688), (4, 3237344), (8, 1618672), (11, 1177216), (16, 809336), (17, 761728), (22, 588608), (32, 404668), (34, 380864), (44, 294304), (64, 202334), (68, 190432), (88, 147152), (128, 101167), (136, 95216), (176, 73576), (187, 69248), (272, 47608), (352, 36788), (374, 34624), (541, 23936), (544, 23804), (704, 18394), (748, 17312), (1082, 11968), (1088, 11902), (1408, 9197), (1496, 8656), (2164, 5984), (2176, 5951), (2992, 4328)]