25389312

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2575

約数の個数: 72

約数和(自身を含む): 72799104

約数和(自身を除く): 47409792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 2543, 3328, 4992, 5086, 7629, 9984, 10172, 15258, 20344, 30516, 33059, 40688, 61032, 66118, 81376, 99177, 122064, 132236, 162752, 198354, 244128, 264472, 325504, 396708, 488256, 528944, 651008, 793416, 976512, 1057888, 1586832, 1953024, 2115776, 3173664, 4231552, 6347328, 8463104, 12694656, 25389312]

約数ペア:

[(1, 25389312), (2, 12694656), (3, 8463104), (4, 6347328), (6, 4231552), (8, 3173664), (12, 2115776), (13, 1953024), (16, 1586832), (24, 1057888), (26, 976512), (32, 793416), (39, 651008), (48, 528944), (52, 488256), (64, 396708), (78, 325504), (96, 264472), (104, 244128), (128, 198354), (156, 162752), (192, 132236), (208, 122064), (256, 99177), (312, 81376), (384, 66118), (416, 61032), (624, 40688), (768, 33059), (832, 30516), (1248, 20344), (1664, 15258), (2496, 10172), (2543, 9984), (3328, 7629), (4992, 5086)]