17281264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 45747072

約数和(自身を除く): 28465808

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 83, 88, 91, 104, 112, 143, 154, 166, 169, 176, 182, 208, 286, 308, 332, 338, 364, 572, 581, 616, 664, 676, 728, 913, 1001, 1079, 1144, 1162, 1183, 1232, 1328, 1352, 1456, 1826, 1859, 2002, 2158, 2288, 2324, 2366, 2704, 3652, 3718, 4004, 4316, 4648, 4732, 6391, 7304, 7436, 7553, 8008, 8632, 9296, 9464, 11869, 12782, 13013, 14027, 14608, 14872, 15106, 16016, 17264, 18928, 23738, 25564, 26026, 28054, 29744, 30212, 47476, 51128, 52052, 56108, 60424, 83083, 94952, 98189, 102256, 104104, 112216, 120848, 154297, 166166, 189904, 196378, 208208, 224432, 308594, 332332, 392756, 617188, 664664, 785512, 1080079, 1234376, 1329328, 1571024, 2160158, 2468752, 4320316, 8640632, 17281264]

約数ペア:

[(1, 17281264), (2, 8640632), (4, 4320316), (7, 2468752), (8, 2160158), (11, 1571024), (13, 1329328), (14, 1234376), (16, 1080079), (22, 785512), (26, 664664), (28, 617188), (44, 392756), (52, 332332), (56, 308594), (77, 224432), (83, 208208), (88, 196378), (91, 189904), (104, 166166), (112, 154297), (143, 120848), (154, 112216), (166, 104104), (169, 102256), (176, 98189), (182, 94952), (208, 83083), (286, 60424), (308, 56108), (332, 52052), (338, 51128), (364, 47476), (572, 30212), (581, 29744), (616, 28054), (664, 26026), (676, 25564), (728, 23738), (913, 18928), (1001, 17264), (1079, 16016), (1144, 15106), (1162, 14872), (1183, 14608), (1232, 14027), (1328, 13013), (1352, 12782), (1456, 11869), (1826, 9464), (1859, 9296), (2002, 8632), (2158, 8008), (2288, 7553), (2324, 7436), (2366, 7304), (2704, 6391), (3652, 4732), (3718, 4648), (4004, 4316)]