8371968

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 24331776

約数和(自身を除く): 15959808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 991, 1056, 1408, 1982, 2112, 2816, 2973, 3964, 4224, 5946, 7928, 8448, 10901, 11892, 15856, 21802, 23784, 31712, 32703, 43604, 47568, 63424, 65406, 87208, 95136, 126848, 130812, 174416, 190272, 253696, 261624, 348832, 380544, 523248, 697664, 761088, 1046496, 1395328, 2092992, 2790656, 4185984, 8371968]

約数ペア:

[(1, 8371968), (2, 4185984), (3, 2790656), (4, 2092992), (6, 1395328), (8, 1046496), (11, 761088), (12, 697664), (16, 523248), (22, 380544), (24, 348832), (32, 261624), (33, 253696), (44, 190272), (48, 174416), (64, 130812), (66, 126848), (88, 95136), (96, 87208), (128, 65406), (132, 63424), (176, 47568), (192, 43604), (256, 32703), (264, 31712), (352, 23784), (384, 21802), (528, 15856), (704, 11892), (768, 10901), (991, 8448), (1056, 7928), (1408, 5946), (1982, 4224), (2112, 3964), (2816, 2973)]