78904498

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{1483}}^1$

素因数の和:2241

約数の個数: 16

約数和(自身を含む): 121806720

約数和(自身を除く): 42902222

約数列:

[1, 2, 37, 74, 719, 1438, 1483, 2966, 26603, 53206, 54871, 109742, 1066277, 2132554, 39452249, 78904498]

約数ペア:

[(1, 78904498), (2, 39452249), (37, 2132554), (74, 1066277), (719, 109742), (1438, 54871), (1483, 53206), (2966, 26603)]