28077202

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 42990552

約数和(自身を除く): 14913350

約数列:

[1, 2, 61, 122, 373, 617, 746, 1234, 22753, 37637, 45506, 75274, 230141, 460282, 14038601, 28077202]

約数ペア:

[(1, 28077202), (2, 14038601), (61, 460282), (122, 230141), (373, 75274), (617, 45506), (746, 37637), (1234, 22753)]