2257607392

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{9679}}^1$

素因数の和:9923

約数の個数: 48

約数和(自身を含む): 4588436160

約数和(自身を除く): 2330828768

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 197, 296, 394, 592, 788, 1184, 1576, 3152, 6304, 7289, 9679, 14578, 19358, 29156, 38716, 58312, 77432, 116624, 154864, 233248, 309728, 358123, 716246, 1432492, 1906763, 2864984, 3813526, 5729968, 7627052, 11459936, 15254104, 30508208, 61016416, 70550231, 141100462, 282200924, 564401848, 1128803696, 2257607392]

約数ペア:

[(1, 2257607392), (2, 1128803696), (4, 564401848), (8, 282200924), (16, 141100462), (32, 70550231), (37, 61016416), (74, 30508208), (148, 15254104), (197, 11459936), (296, 7627052), (394, 5729968), (592, 3813526), (788, 2864984), (1184, 1906763), (1576, 1432492), (3152, 716246), (6304, 358123), (7289, 309728), (9679, 233248), (14578, 154864), (19358, 116624), (29156, 77432), (38716, 58312)]