28565236

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{8573}}^1$

素因数の和:8608

約数の個数: 36

約数和(自身を含む): 61578468

約数和(自身を除く): 33013232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 8573, 17146, 34292, 60011, 120022, 145741, 240044, 291482, 420077, 582964, 840154, 1020187, 1680308, 2040374, 4080748, 7141309, 14282618, 28565236]

約数ペア:

[(1, 28565236), (2, 14282618), (4, 7141309), (7, 4080748), (14, 2040374), (17, 1680308), (28, 1020187), (34, 840154), (49, 582964), (68, 420077), (98, 291482), (119, 240044), (196, 145741), (238, 120022), (476, 60011), (833, 34292), (1666, 17146), (3332, 8573)]