22049272

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 128

約数和(自身を含む): 55987200

約数和(自身を除く): 33937928

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 23, 28, 34, 38, 46, 53, 56, 68, 76, 92, 106, 119, 133, 136, 152, 161, 184, 212, 238, 266, 322, 323, 371, 391, 424, 437, 476, 532, 644, 646, 742, 782, 874, 901, 952, 1007, 1064, 1219, 1288, 1292, 1484, 1564, 1748, 1802, 2014, 2261, 2438, 2584, 2737, 2968, 3059, 3128, 3496, 3604, 4028, 4522, 4876, 5474, 6118, 6307, 7049, 7208, 7429, 8056, 8533, 9044, 9752, 10948, 12236, 12614, 14098, 14858, 17066, 17119, 18088, 20723, 21896, 23161, 24472, 25228, 28196, 29716, 34132, 34238, 41446, 46322, 50456, 52003, 56392, 59432, 68264, 68476, 82892, 92644, 104006, 119833, 136952, 145061, 162127, 165784, 185288, 208012, 239666, 290122, 324254, 393737, 416024, 479332, 580244, 648508, 787474, 958664, 1160488, 1297016, 1574948, 2756159, 3149896, 5512318, 11024636, 22049272]

約数ペア:

[(1, 22049272), (2, 11024636), (4, 5512318), (7, 3149896), (8, 2756159), (14, 1574948), (17, 1297016), (19, 1160488), (23, 958664), (28, 787474), (34, 648508), (38, 580244), (46, 479332), (53, 416024), (56, 393737), (68, 324254), (76, 290122), (92, 239666), (106, 208012), (119, 185288), (133, 165784), (136, 162127), (152, 145061), (161, 136952), (184, 119833), (212, 104006), (238, 92644), (266, 82892), (322, 68476), (323, 68264), (371, 59432), (391, 56392), (424, 52003), (437, 50456), (476, 46322), (532, 41446), (644, 34238), (646, 34132), (742, 29716), (782, 28196), (874, 25228), (901, 24472), (952, 23161), (1007, 21896), (1064, 20723), (1219, 18088), (1288, 17119), (1292, 17066), (1484, 14858), (1564, 14098), (1748, 12614), (1802, 12236), (2014, 10948), (2261, 9752), (2438, 9044), (2584, 8533), (2737, 8056), (2968, 7429), (3059, 7208), (3128, 7049), (3496, 6307), (3604, 6118), (4028, 5474), (4522, 4876)]