43231328

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:452

約数の個数: 72

約数和(自身を含む): 100548000

約数和(自身を除く): 57316672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 349, 392, 553, 632, 698, 784, 1106, 1264, 1396, 1568, 2212, 2443, 2528, 2792, 3871, 4424, 4886, 5584, 7742, 8848, 9772, 11168, 15484, 17101, 17696, 19544, 27571, 30968, 34202, 39088, 55142, 61936, 68404, 78176, 110284, 123872, 136808, 192997, 220568, 273616, 385994, 441136, 547232, 771988, 882272, 1350979, 1543976, 2701958, 3087952, 5403916, 6175904, 10807832, 21615664, 43231328]

約数ペア:

[(1, 43231328), (2, 21615664), (4, 10807832), (7, 6175904), (8, 5403916), (14, 3087952), (16, 2701958), (28, 1543976), (32, 1350979), (49, 882272), (56, 771988), (79, 547232), (98, 441136), (112, 385994), (158, 273616), (196, 220568), (224, 192997), (316, 136808), (349, 123872), (392, 110284), (553, 78176), (632, 68404), (698, 61936), (784, 55142), (1106, 39088), (1264, 34202), (1396, 30968), (1568, 27571), (2212, 19544), (2443, 17696), (2528, 17101), (2792, 15484), (3871, 11168), (4424, 9772), (4886, 8848), (5584, 7742)]