25718134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 18633866

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 494, 659, 1027, 1318, 1501, 2054, 3002, 8567, 12521, 17134, 19513, 25042, 39026, 52061, 104122, 162773, 325546, 676793, 989159, 1353586, 1978318, 12859067, 25718134]

約数ペア:

[(1, 25718134), (2, 12859067), (13, 1978318), (19, 1353586), (26, 989159), (38, 676793), (79, 325546), (158, 162773), (247, 104122), (494, 52061), (659, 39026), (1027, 25042), (1318, 19513), (1501, 17134), (2054, 12521), (3002, 8567)]