126598784

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{76081}}^1$

素因数の和:76108

約数の個数: 32

約数和(自身を含む): 271612740

約数和(自身を除く): 145013956

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 76081, 152162, 304324, 608648, 989053, 1217296, 1978106, 2434592, 3956212, 4869184, 7912424, 9738368, 15824848, 31649696, 63299392, 126598784]

約数ペア:

[(1, 126598784), (2, 63299392), (4, 31649696), (8, 15824848), (13, 9738368), (16, 7912424), (26, 4869184), (32, 3956212), (52, 2434592), (64, 1978106), (104, 1217296), (128, 989053), (208, 608648), (416, 304324), (832, 152162), (1664, 76081)]