38680928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 91445760

約数和(自身を除く): 52764832

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 79, 88, 104, 107, 143, 158, 176, 208, 214, 286, 316, 352, 416, 428, 572, 632, 856, 869, 1027, 1144, 1177, 1264, 1391, 1712, 1738, 2054, 2288, 2354, 2528, 2782, 3424, 3476, 4108, 4576, 4708, 5564, 6952, 8216, 8453, 9416, 11128, 11297, 13904, 15301, 16432, 16906, 18832, 22256, 22594, 27808, 30602, 32864, 33812, 37664, 44512, 45188, 61204, 67624, 90376, 92983, 109889, 122408, 135248, 180752, 185966, 219778, 244816, 270496, 361504, 371932, 439556, 489632, 743864, 879112, 1208779, 1487728, 1758224, 2417558, 2975456, 3516448, 4835116, 9670232, 19340464, 38680928]

約数ペア:

[(1, 38680928), (2, 19340464), (4, 9670232), (8, 4835116), (11, 3516448), (13, 2975456), (16, 2417558), (22, 1758224), (26, 1487728), (32, 1208779), (44, 879112), (52, 743864), (79, 489632), (88, 439556), (104, 371932), (107, 361504), (143, 270496), (158, 244816), (176, 219778), (208, 185966), (214, 180752), (286, 135248), (316, 122408), (352, 109889), (416, 92983), (428, 90376), (572, 67624), (632, 61204), (856, 45188), (869, 44512), (1027, 37664), (1144, 33812), (1177, 32864), (1264, 30602), (1391, 27808), (1712, 22594), (1738, 22256), (2054, 18832), (2288, 16906), (2354, 16432), (2528, 15301), (2782, 13904), (3424, 11297), (3476, 11128), (4108, 9416), (4576, 8453), (4708, 8216), (5564, 6952)]