1664096

素因数分解:

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

素因数の和:76

約数の個数: 96

約数和(自身を含む): 4354560

約数和(自身を除く): 2690464

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, 532, 544, 608, 644, 646, 736, 782, 874, 952, 1064, 1288, 1292, 1564, 1748, 1904, 2128, 2261, 2576, 2584, 2737, 3059, 3128, 3496, 3808, 4256, 4522, 5152, 5168, 5474, 6118, 6256, 6992, 7429, 9044, 10336, 10948, 12236, 12512, 13984, 14858, 18088, 21896, 24472, 29716, 36176, 43792, 48944, 52003, 59432, 72352, 87584, 97888, 104006, 118864, 208012, 237728, 416024, 832048, 1664096]

約数ペア:

[(1, 1664096), (2, 832048), (4, 416024), (7, 237728), (8, 208012), (14, 118864), (16, 104006), (17, 97888), (19, 87584), (23, 72352), (28, 59432), (32, 52003), (34, 48944), (38, 43792), (46, 36176), (56, 29716), (68, 24472), (76, 21896), (92, 18088), (112, 14858), (119, 13984), (133, 12512), (136, 12236), (152, 10948), (161, 10336), (184, 9044), (224, 7429), (238, 6992), (266, 6256), (272, 6118), (304, 5474), (322, 5168), (323, 5152), (368, 4522), (391, 4256), (437, 3808), (476, 3496), (532, 3128), (544, 3059), (608, 2737), (644, 2584), (646, 2576), (736, 2261), (782, 2128), (874, 1904), (952, 1748), (1064, 1564), (1288, 1292)]