28759236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11467}}^1$

素因数の和:11504

約数の個数: 48

約数和(自身を含む): 77064960

約数和(自身を除く): 48305724

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 11467, 22934, 34401, 45868, 68802, 126137, 137604, 217873, 252274, 378411, 435746, 504548, 653619, 756822, 871492, 1307238, 1513644, 2396603, 2614476, 4793206, 7189809, 9586412, 14379618, 28759236]

約数ペア:

[(1, 28759236), (2, 14379618), (3, 9586412), (4, 7189809), (6, 4793206), (11, 2614476), (12, 2396603), (19, 1513644), (22, 1307238), (33, 871492), (38, 756822), (44, 653619), (57, 504548), (66, 435746), (76, 378411), (114, 252274), (132, 217873), (209, 137604), (228, 126137), (418, 68802), (627, 45868), (836, 34401), (1254, 22934), (2508, 11467)]