22549472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2$

素因数の和:144

約数の個数: 72

約数和(自身を含む): 51188760

約数和(自身を除く): 28639288

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 47, 58, 88, 94, 116, 176, 188, 232, 319, 352, 376, 464, 517, 638, 752, 928, 1034, 1276, 1363, 1504, 2068, 2209, 2552, 2726, 4136, 4418, 5104, 5452, 8272, 8836, 10208, 10904, 14993, 16544, 17672, 21808, 24299, 29986, 35344, 43616, 48598, 59972, 64061, 70688, 97196, 119944, 128122, 194392, 239888, 256244, 388784, 479776, 512488, 704671, 777568, 1024976, 1409342, 2049952, 2818684, 5637368, 11274736, 22549472]

約数ペア:

[(1, 22549472), (2, 11274736), (4, 5637368), (8, 2818684), (11, 2049952), (16, 1409342), (22, 1024976), (29, 777568), (32, 704671), (44, 512488), (47, 479776), (58, 388784), (88, 256244), (94, 239888), (116, 194392), (176, 128122), (188, 119944), (232, 97196), (319, 70688), (352, 64061), (376, 59972), (464, 48598), (517, 43616), (638, 35344), (752, 29986), (928, 24299), (1034, 21808), (1276, 17672), (1363, 16544), (1504, 14993), (2068, 10904), (2209, 10208), (2552, 8836), (2726, 8272), (4136, 5452), (4418, 5104)]