487808

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 1007760

約数和(自身を除く): 519952

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 103, 128, 148, 206, 296, 412, 592, 824, 1184, 1648, 2368, 3296, 3811, 4736, 6592, 7622, 13184, 15244, 30488, 60976, 121952, 243904, 487808]

約数ペア:

[(1, 487808), (2, 243904), (4, 121952), (8, 60976), (16, 30488), (32, 15244), (37, 13184), (64, 7622), (74, 6592), (103, 4736), (128, 3811), (148, 3296), (206, 2368), (296, 1648), (412, 1184), (592, 824)]