127274368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{76487}}^1$

素因数の和:76514

約数の個数: 32

約数和(自身を含む): 273062160

約数和(自身を除く): 145787792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 76487, 152974, 305948, 611896, 994331, 1223792, 1988662, 2447584, 3977324, 4895168, 7954648, 9790336, 15909296, 31818592, 63637184, 127274368]

約数ペア:

[(1, 127274368), (2, 63637184), (4, 31818592), (8, 15909296), (13, 9790336), (16, 7954648), (26, 4895168), (32, 3977324), (52, 2447584), (64, 1988662), (104, 1223792), (128, 994331), (208, 611896), (416, 305948), (832, 152974), (1664, 76487)]