4139296

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 9870336

約数和(自身を除く): 5731040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1087, 1904, 2174, 3808, 4348, 7609, 8696, 15218, 17392, 18479, 30436, 34784, 36958, 60872, 73916, 121744, 129353, 147832, 243488, 258706, 295664, 517412, 591328, 1034824, 2069648, 4139296]

約数ペア:

[(1, 4139296), (2, 2069648), (4, 1034824), (7, 591328), (8, 517412), (14, 295664), (16, 258706), (17, 243488), (28, 147832), (32, 129353), (34, 121744), (56, 73916), (68, 60872), (112, 36958), (119, 34784), (136, 30436), (224, 18479), (238, 17392), (272, 15218), (476, 8696), (544, 7609), (952, 4348), (1087, 3808), (1904, 2174)]