38274208

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:99

約数の個数: 144

約数和(自身を含む): 100336320

約数和(自身を除く): 62062112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 23, 28, 32, 34, 38, 46, 56, 68, 76, 92, 112, 119, 133, 136, 152, 161, 184, 224, 238, 266, 272, 304, 322, 323, 368, 391, 437, 476, 529, 532, 544, 608, 644, 646, 736, 782, 874, 952, 1058, 1064, 1288, 1292, 1564, 1748, 1904, 2116, 2128, 2261, 2576, 2584, 2737, 3059, 3128, 3496, 3703, 3808, 4232, 4256, 4522, 5152, 5168, 5474, 6118, 6256, 6992, 7406, 7429, 8464, 8993, 9044, 10051, 10336, 10948, 12236, 12512, 13984, 14812, 14858, 16928, 17986, 18088, 20102, 21896, 24472, 29624, 29716, 35972, 36176, 40204, 43792, 48944, 52003, 59248, 59432, 62951, 70357, 71944, 72352, 80408, 87584, 97888, 104006, 118496, 118864, 125902, 140714, 143888, 160816, 170867, 208012, 237728, 251804, 281428, 287776, 321632, 341734, 416024, 503608, 562856, 683468, 832048, 1007216, 1125712, 1196069, 1366936, 1664096, 2014432, 2251424, 2392138, 2733872, 4784276, 5467744, 9568552, 19137104, 38274208]

約数ペア:

[(1, 38274208), (2, 19137104), (4, 9568552), (7, 5467744), (8, 4784276), (14, 2733872), (16, 2392138), (17, 2251424), (19, 2014432), (23, 1664096), (28, 1366936), (32, 1196069), (34, 1125712), (38, 1007216), (46, 832048), (56, 683468), (68, 562856), (76, 503608), (92, 416024), (112, 341734), (119, 321632), (133, 287776), (136, 281428), (152, 251804), (161, 237728), (184, 208012), (224, 170867), (238, 160816), (266, 143888), (272, 140714), (304, 125902), (322, 118864), (323, 118496), (368, 104006), (391, 97888), (437, 87584), (476, 80408), (529, 72352), (532, 71944), (544, 70357), (608, 62951), (644, 59432), (646, 59248), (736, 52003), (782, 48944), (874, 43792), (952, 40204), (1058, 36176), (1064, 35972), (1288, 29716), (1292, 29624), (1564, 24472), (1748, 21896), (1904, 20102), (2116, 18088), (2128, 17986), (2261, 16928), (2576, 14858), (2584, 14812), (2737, 13984), (3059, 12512), (3128, 12236), (3496, 10948), (3703, 10336), (3808, 10051), (4232, 9044), (4256, 8993), (4522, 8464), (5152, 7429), (5168, 7406), (5474, 6992), (6118, 6256)]