57901312

素因数分解:

$2^8\times 7^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 134086400

約数和(自身を除く): 76185088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 409, 448, 553, 632, 818, 896, 1106, 1264, 1636, 1792, 2212, 2528, 2863, 3272, 4424, 5056, 5726, 6544, 8848, 10112, 11452, 13088, 17696, 20224, 22904, 26176, 32311, 35392, 45808, 52352, 64622, 70784, 91616, 104704, 129244, 141568, 183232, 226177, 258488, 366464, 452354, 516976, 732928, 904708, 1033952, 1809416, 2067904, 3618832, 4135808, 7237664, 8271616, 14475328, 28950656, 57901312]

約数ペア:

[(1, 57901312), (2, 28950656), (4, 14475328), (7, 8271616), (8, 7237664), (14, 4135808), (16, 3618832), (28, 2067904), (32, 1809416), (56, 1033952), (64, 904708), (79, 732928), (112, 516976), (128, 452354), (158, 366464), (224, 258488), (256, 226177), (316, 183232), (409, 141568), (448, 129244), (553, 104704), (632, 91616), (818, 70784), (896, 64622), (1106, 52352), (1264, 45808), (1636, 35392), (1792, 32311), (2212, 26176), (2528, 22904), (2863, 20224), (3272, 17696), (4424, 13088), (5056, 11452), (5726, 10112), (6544, 8848)]