16649440105648

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1249207691}}^1$

素因数の和:1249207730

約数の個数: 60

約数和(自身を含む): 39732299851752

約数和(自身を除く): 23082859746104

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 1249207691, 2498415382, 4996830764, 8744453837, 9993661528, 17488907674, 19987323056, 21236530747, 34977815348, 42473061494, 61211176859, 69955630696, 84946122988, 122422353718, 139911261392, 148655715229, 169892245976, 244844707436, 297311430458, 339784491952, 489689414872, 594622860916, 979378829744, 1040590006603, 1189245721832, 2081180013206, 2378491443664, 4162360026412, 8324720052824, 16649440105648]

約数ペア:

[(1, 16649440105648), (2, 8324720052824), (4, 4162360026412), (7, 2378491443664), (8, 2081180013206), (14, 1189245721832), (16, 1040590006603), (17, 979378829744), (28, 594622860916), (34, 489689414872), (49, 339784491952), (56, 297311430458), (68, 244844707436), (98, 169892245976), (112, 148655715229), (119, 139911261392), (136, 122422353718), (196, 84946122988), (238, 69955630696), (272, 61211176859), (392, 42473061494), (476, 34977815348), (784, 21236530747), (833, 19987323056), (952, 17488907674), (1666, 9993661528), (1904, 8744453837), (3332, 4996830764), (6664, 2498415382), (13328, 1249207691)]