1223872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1496

約数の個数: 28

約数和(自身を含む): 2617216

約数和(自身を除く): 1393344

約数列:

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

約数ペア:

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