8640632

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 22135680

約数和(自身を除く): 13495048

約数列:

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

約数ペア:

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