25299252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2203}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 72203040

約数和(自身を除く): 46903788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 957, 1044, 1276, 1914, 2203, 2871, 3828, 4406, 5742, 6609, 8812, 11484, 13218, 19827, 24233, 26436, 39654, 48466, 63887, 72699, 79308, 96932, 127774, 145398, 191661, 218097, 255548, 290796, 383322, 436194, 574983, 702757, 766644, 872388, 1149966, 1405514, 2108271, 2299932, 2811028, 4216542, 6324813, 8433084, 12649626, 25299252]

約数ペア:

[(1, 25299252), (2, 12649626), (3, 8433084), (4, 6324813), (6, 4216542), (9, 2811028), (11, 2299932), (12, 2108271), (18, 1405514), (22, 1149966), (29, 872388), (33, 766644), (36, 702757), (44, 574983), (58, 436194), (66, 383322), (87, 290796), (99, 255548), (116, 218097), (132, 191661), (174, 145398), (198, 127774), (261, 96932), (319, 79308), (348, 72699), (396, 63887), (522, 48466), (638, 39654), (957, 26436), (1044, 24233), (1276, 19827), (1914, 13218), (2203, 11484), (2871, 8812), (3828, 6609), (4406, 5742)]