1387552

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 24

約数和(自身を含む): 2760912

約数和(自身を除く): 1373360

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 331, 524, 662, 1048, 1324, 2096, 2648, 4192, 5296, 10592, 43361, 86722, 173444, 346888, 693776, 1387552]

約数ペア:

[(1, 1387552), (2, 693776), (4, 346888), (8, 173444), (16, 86722), (32, 43361), (131, 10592), (262, 5296), (331, 4192), (524, 2648), (662, 2096), (1048, 1324)]