28349252

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{167}}^1$

素因数の和:276

約数の個数: 36

約数和(自身を含む): 52948224

約数和(自身を除く): 24598972

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 167, 334, 668, 1147, 1369, 2294, 2738, 4588, 5177, 5476, 6179, 10354, 12358, 20708, 24716, 42439, 84878, 169756, 191549, 228623, 383098, 457246, 766196, 914492, 7087313, 14174626, 28349252]

約数ペア:

[(1, 28349252), (2, 14174626), (4, 7087313), (31, 914492), (37, 766196), (62, 457246), (74, 383098), (124, 228623), (148, 191549), (167, 169756), (334, 84878), (668, 42439), (1147, 24716), (1369, 20708), (2294, 12358), (2738, 10354), (4588, 6179), (5177, 5476)]