28060344

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3362

約数の個数: 80

約数和(自身を含む): 84666120

約数和(自身を除く): 56605776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 3331, 4212, 6662, 8424, 9993, 13324, 19986, 26648, 29979, 39972, 43303, 59958, 79944, 86606, 89937, 119916, 129909, 173212, 179874, 239832, 259818, 269811, 346424, 359748, 389727, 519636, 539622, 719496, 779454, 1039272, 1079244, 1169181, 1558908, 2158488, 2338362, 3117816, 3507543, 4676724, 7015086, 9353448, 14030172, 28060344]

約数ペア:

[(1, 28060344), (2, 14030172), (3, 9353448), (4, 7015086), (6, 4676724), (8, 3507543), (9, 3117816), (12, 2338362), (13, 2158488), (18, 1558908), (24, 1169181), (26, 1079244), (27, 1039272), (36, 779454), (39, 719496), (52, 539622), (54, 519636), (72, 389727), (78, 359748), (81, 346424), (104, 269811), (108, 259818), (117, 239832), (156, 179874), (162, 173212), (216, 129909), (234, 119916), (312, 89937), (324, 86606), (351, 79944), (468, 59958), (648, 43303), (702, 39972), (936, 29979), (1053, 26648), (1404, 19986), (2106, 13324), (2808, 9993), (3331, 8424), (4212, 6662)]