39971624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 99973440

約数和(自身を除く): 60001816

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 121, 136, 154, 187, 238, 242, 308, 347, 374, 476, 484, 616, 694, 748, 847, 952, 968, 1309, 1388, 1496, 1694, 2057, 2429, 2618, 2776, 3388, 3817, 4114, 4858, 5236, 5899, 6776, 7634, 8228, 9716, 10472, 11798, 14399, 15268, 16456, 19432, 23596, 26719, 28798, 30536, 41293, 41987, 47192, 53438, 57596, 64889, 82586, 83974, 106876, 115192, 129778, 165172, 167948, 213752, 259556, 293909, 330344, 335896, 454223, 519112, 587818, 713779, 908446, 1175636, 1427558, 1816892, 2351272, 2855116, 3633784, 4996453, 5710232, 9992906, 19985812, 39971624]

約数ペア:

[(1, 39971624), (2, 19985812), (4, 9992906), (7, 5710232), (8, 4996453), (11, 3633784), (14, 2855116), (17, 2351272), (22, 1816892), (28, 1427558), (34, 1175636), (44, 908446), (56, 713779), (68, 587818), (77, 519112), (88, 454223), (119, 335896), (121, 330344), (136, 293909), (154, 259556), (187, 213752), (238, 167948), (242, 165172), (308, 129778), (347, 115192), (374, 106876), (476, 83974), (484, 82586), (616, 64889), (694, 57596), (748, 53438), (847, 47192), (952, 41987), (968, 41293), (1309, 30536), (1388, 28798), (1496, 26719), (1694, 23596), (2057, 19432), (2429, 16456), (2618, 15268), (2776, 14399), (3388, 11798), (3817, 10472), (4114, 9716), (4858, 8228), (5236, 7634), (5899, 6776)]