4147968

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 12067776

約数和(自身を除く): 7919808

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, 491, 528, 704, 768, 982, 1056, 1408, 1473, 1964, 2112, 2816, 2946, 3928, 4224, 5401, 5892, 7856, 8448, 10802, 11784, 15712, 16203, 21604, 23568, 31424, 32406, 43208, 47136, 62848, 64812, 86416, 94272, 125696, 129624, 172832, 188544, 259248, 345664, 377088, 518496, 691328, 1036992, 1382656, 2073984, 4147968]

約数ペア:

[(1, 4147968), (2, 2073984), (3, 1382656), (4, 1036992), (6, 691328), (8, 518496), (11, 377088), (12, 345664), (16, 259248), (22, 188544), (24, 172832), (32, 129624), (33, 125696), (44, 94272), (48, 86416), (64, 64812), (66, 62848), (88, 47136), (96, 43208), (128, 32406), (132, 31424), (176, 23568), (192, 21604), (256, 16203), (264, 15712), (352, 11784), (384, 10802), (491, 8448), (528, 7856), (704, 5892), (768, 5401), (982, 4224), (1056, 3928), (1408, 2946), (1473, 2816), (1964, 2112)]