2447744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 5255040

約数和(自身を除く): 2807296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1471, 1664, 2942, 5884, 11768, 19123, 23536, 38246, 47072, 76492, 94144, 152984, 188288, 305968, 611936, 1223872, 2447744]

約数ペア:

[(1, 2447744), (2, 1223872), (4, 611936), (8, 305968), (13, 188288), (16, 152984), (26, 94144), (32, 76492), (52, 47072), (64, 38246), (104, 23536), (128, 19123), (208, 11768), (416, 5884), (832, 2942), (1471, 1664)]