2975456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 3556384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 107, 158, 176, 214, 316, 352, 428, 632, 856, 869, 1177, 1264, 1712, 1738, 2354, 2528, 3424, 3476, 4708, 6952, 8453, 9416, 13904, 16906, 18832, 27808, 33812, 37664, 67624, 92983, 135248, 185966, 270496, 371932, 743864, 1487728, 2975456]

約数ペア:

[(1, 2975456), (2, 1487728), (4, 743864), (8, 371932), (11, 270496), (16, 185966), (22, 135248), (32, 92983), (44, 67624), (79, 37664), (88, 33812), (107, 27808), (158, 18832), (176, 16906), (214, 13904), (316, 9416), (352, 8453), (428, 6952), (632, 4708), (856, 3476), (869, 3424), (1177, 2528), (1264, 2354), (1712, 1738)]