28379236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6329}}^1$

素因数の和:6411

約数の個数: 24

約数和(自身を含む): 53172000

約数和(自身を除く): 24792764

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 6329, 12658, 25316, 120251, 240502, 373411, 481004, 746822, 1493644, 7094809, 14189618, 28379236]

約数ペア:

[(1, 28379236), (2, 14189618), (4, 7094809), (19, 1493644), (38, 746822), (59, 481004), (76, 373411), (118, 240502), (236, 120251), (1121, 25316), (2242, 12658), (4484, 6329)]