42496402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{2131}}^1$

素因数の和:2218

約数の個数: 24

約数和(自身を含む): 70228080

約数和(自身を除く): 27731678

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1534, 2131, 4262, 9971, 19942, 27703, 55406, 125729, 251458, 360139, 720278, 1634477, 3268954, 21248201, 42496402]

約数ペア:

[(1, 42496402), (2, 21248201), (13, 3268954), (26, 1634477), (59, 720278), (118, 360139), (169, 251458), (338, 125729), (767, 55406), (1534, 27703), (2131, 19942), (4262, 9971)]