28124292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9049}}^1$

素因数の和:9100

約数の個数: 48

約数和(自身を含む): 77033600

約数和(自身を除く): 48909308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 9049, 18098, 27147, 36196, 54294, 63343, 108588, 126686, 190029, 253372, 334813, 380058, 669626, 760116, 1004439, 1339252, 2008878, 2343691, 4017756, 4687382, 7031073, 9374764, 14062146, 28124292]

約数ペア:

[(1, 28124292), (2, 14062146), (3, 9374764), (4, 7031073), (6, 4687382), (7, 4017756), (12, 2343691), (14, 2008878), (21, 1339252), (28, 1004439), (37, 760116), (42, 669626), (74, 380058), (84, 334813), (111, 253372), (148, 190029), (222, 126686), (259, 108588), (444, 63343), (518, 54294), (777, 36196), (1036, 27147), (1554, 18098), (3108, 9049)]