28116368

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14767}}^1$

素因数の和:14799

約数の個数: 40

約数和(自身を含む): 65924352

約数和(自身を除く): 37807984

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 14767, 29534, 59068, 103369, 118136, 206738, 236272, 251039, 413476, 502078, 826952, 1004156, 1653904, 1757273, 2008312, 3514546, 4016624, 7029092, 14058184, 28116368]

約数ペア:

[(1, 28116368), (2, 14058184), (4, 7029092), (7, 4016624), (8, 3514546), (14, 2008312), (16, 1757273), (17, 1653904), (28, 1004156), (34, 826952), (56, 502078), (68, 413476), (112, 251039), (119, 236272), (136, 206738), (238, 118136), (272, 103369), (476, 59068), (952, 29534), (1904, 14767)]