28119672

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{55793}}^1$

素因数の和:55812

約数の個数: 48

約数和(自身を含む): 87038640

約数和(自身を除く): 58918968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 55793, 111586, 167379, 223172, 334758, 390551, 446344, 502137, 669516, 781102, 1004274, 1171653, 1339032, 1562204, 2008548, 2343306, 3124408, 3514959, 4017096, 4686612, 7029918, 9373224, 14059836, 28119672]

約数ペア:

[(1, 28119672), (2, 14059836), (3, 9373224), (4, 7029918), (6, 4686612), (7, 4017096), (8, 3514959), (9, 3124408), (12, 2343306), (14, 2008548), (18, 1562204), (21, 1339032), (24, 1171653), (28, 1004274), (36, 781102), (42, 669516), (56, 502137), (63, 446344), (72, 390551), (84, 334758), (126, 223172), (168, 167379), (252, 111586), (504, 55793)]