28707696

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1303}}^1$

素因数の和:1340

約数の個数: 100

約数和(自身を含む): 88043472

約数和(自身を除く): 59335776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 1224, 1296, 1303, 1377, 1836, 2448, 2606, 2754, 3672, 3909, 5212, 5508, 7344, 7818, 10424, 11016, 11727, 15636, 20848, 22032, 22151, 23454, 31272, 35181, 44302, 46908, 62544, 66453, 70362, 88604, 93816, 105543, 132906, 140724, 177208, 187632, 199359, 211086, 265812, 281448, 354416, 398718, 422172, 531624, 562896, 598077, 797436, 844344, 1063248, 1196154, 1594872, 1688688, 1794231, 2392308, 3189744, 3588462, 4784616, 7176924, 9569232, 14353848, 28707696]

約数ペア:

[(1, 28707696), (2, 14353848), (3, 9569232), (4, 7176924), (6, 4784616), (8, 3588462), (9, 3189744), (12, 2392308), (16, 1794231), (17, 1688688), (18, 1594872), (24, 1196154), (27, 1063248), (34, 844344), (36, 797436), (48, 598077), (51, 562896), (54, 531624), (68, 422172), (72, 398718), (81, 354416), (102, 281448), (108, 265812), (136, 211086), (144, 199359), (153, 187632), (162, 177208), (204, 140724), (216, 132906), (272, 105543), (306, 93816), (324, 88604), (408, 70362), (432, 66453), (459, 62544), (612, 46908), (648, 44302), (816, 35181), (918, 31272), (1224, 23454), (1296, 22151), (1303, 22032), (1377, 20848), (1836, 15636), (2448, 11727), (2606, 11016), (2754, 10424), (3672, 7818), (3909, 7344), (5212, 5508)]