23855216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 62126976

約数和(自身を除く): 38271760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 67, 68, 77, 88, 112, 119, 134, 136, 154, 176, 187, 238, 268, 272, 289, 308, 374, 469, 476, 536, 578, 616, 737, 748, 938, 952, 1072, 1139, 1156, 1232, 1309, 1474, 1496, 1876, 1904, 2023, 2278, 2312, 2618, 2948, 2992, 3179, 3752, 4046, 4556, 4624, 5159, 5236, 5896, 6358, 7504, 7973, 8092, 9112, 10318, 10472, 11792, 12529, 12716, 15946, 16184, 18224, 19363, 20636, 20944, 22253, 25058, 25432, 31892, 32368, 38726, 41272, 44506, 50116, 50864, 63784, 77452, 82544, 87703, 89012, 100232, 127568, 135541, 154904, 175406, 178024, 200464, 212993, 271082, 309808, 350812, 356048, 425986, 542164, 701624, 851972, 1084328, 1403248, 1490951, 1703944, 2168656, 2981902, 3407888, 5963804, 11927608, 23855216]

約数ペア:

[(1, 23855216), (2, 11927608), (4, 5963804), (7, 3407888), (8, 2981902), (11, 2168656), (14, 1703944), (16, 1490951), (17, 1403248), (22, 1084328), (28, 851972), (34, 701624), (44, 542164), (56, 425986), (67, 356048), (68, 350812), (77, 309808), (88, 271082), (112, 212993), (119, 200464), (134, 178024), (136, 175406), (154, 154904), (176, 135541), (187, 127568), (238, 100232), (268, 89012), (272, 87703), (289, 82544), (308, 77452), (374, 63784), (469, 50864), (476, 50116), (536, 44506), (578, 41272), (616, 38726), (737, 32368), (748, 31892), (938, 25432), (952, 25058), (1072, 22253), (1139, 20944), (1156, 20636), (1232, 19363), (1309, 18224), (1474, 16184), (1496, 15946), (1876, 12716), (1904, 12529), (2023, 11792), (2278, 10472), (2312, 10318), (2618, 9112), (2948, 8092), (2992, 7973), (3179, 7504), (3752, 6358), (4046, 5896), (4556, 5236), (4624, 5159)]