16649248

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 42456960

約数和(自身を除く): 25807712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 224, 232, 233, 308, 319, 352, 406, 464, 466, 616, 638, 812, 928, 932, 1232, 1276, 1624, 1631, 1864, 2233, 2464, 2552, 2563, 3248, 3262, 3728, 4466, 5104, 5126, 6496, 6524, 6757, 7456, 8932, 10208, 10252, 13048, 13514, 17864, 17941, 20504, 26096, 27028, 35728, 35882, 41008, 47299, 52192, 54056, 71456, 71764, 74327, 82016, 94598, 108112, 143528, 148654, 189196, 216224, 287056, 297308, 378392, 520289, 574112, 594616, 756784, 1040578, 1189232, 1513568, 2081156, 2378464, 4162312, 8324624, 16649248]

約数ペア:

[(1, 16649248), (2, 8324624), (4, 4162312), (7, 2378464), (8, 2081156), (11, 1513568), (14, 1189232), (16, 1040578), (22, 756784), (28, 594616), (29, 574112), (32, 520289), (44, 378392), (56, 297308), (58, 287056), (77, 216224), (88, 189196), (112, 148654), (116, 143528), (154, 108112), (176, 94598), (203, 82016), (224, 74327), (232, 71764), (233, 71456), (308, 54056), (319, 52192), (352, 47299), (406, 41008), (464, 35882), (466, 35728), (616, 27028), (638, 26096), (812, 20504), (928, 17941), (932, 17864), (1232, 13514), (1276, 13048), (1624, 10252), (1631, 10208), (1864, 8932), (2233, 7456), (2464, 6757), (2552, 6524), (2563, 6496), (3248, 5126), (3262, 5104), (3728, 4466)]