8487439408

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{16189}}^1$

素因数の和:16386

約数の個数: 80

約数和(自身を含む): 19529543680

約数和(自身を除く): 11042104272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 151, 217, 248, 302, 434, 496, 604, 868, 1057, 1208, 1736, 2114, 2416, 3472, 4228, 4681, 8456, 9362, 16189, 16912, 18724, 32378, 32767, 37448, 64756, 65534, 74896, 113323, 129512, 131068, 226646, 259024, 262136, 453292, 501859, 524272, 906584, 1003718, 1813168, 2007436, 2444539, 3513013, 4014872, 4889078, 7026026, 8029744, 9778156, 14052052, 17111773, 19556312, 28104104, 34223546, 39112624, 56208208, 68447092, 75780709, 136894184, 151561418, 273788368, 303122836, 530464963, 606245672, 1060929926, 1212491344, 2121859852, 4243719704, 8487439408]

約数ペア:

[(1, 8487439408), (2, 4243719704), (4, 2121859852), (7, 1212491344), (8, 1060929926), (14, 606245672), (16, 530464963), (28, 303122836), (31, 273788368), (56, 151561418), (62, 136894184), (112, 75780709), (124, 68447092), (151, 56208208), (217, 39112624), (248, 34223546), (302, 28104104), (434, 19556312), (496, 17111773), (604, 14052052), (868, 9778156), (1057, 8029744), (1208, 7026026), (1736, 4889078), (2114, 4014872), (2416, 3513013), (3472, 2444539), (4228, 2007436), (4681, 1813168), (8456, 1003718), (9362, 906584), (16189, 524272), (16912, 501859), (18724, 453292), (32378, 262136), (32767, 259024), (37448, 226646), (64756, 131068), (65534, 129512), (74896, 113323)]