28230762

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:883

約数の個数: 48

約数和(自身を含む): 66271392

約数和(自身を除く): 38040630

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 131, 147, 262, 294, 393, 733, 786, 917, 1466, 1834, 2199, 2751, 4398, 5131, 5502, 6419, 10262, 12838, 15393, 19257, 30786, 35917, 38514, 71834, 96023, 107751, 192046, 215502, 288069, 576138, 672161, 1344322, 2016483, 4032966, 4705127, 9410254, 14115381, 28230762]

約数ペア:

[(1, 28230762), (2, 14115381), (3, 9410254), (6, 4705127), (7, 4032966), (14, 2016483), (21, 1344322), (42, 672161), (49, 576138), (98, 288069), (131, 215502), (147, 192046), (262, 107751), (294, 96023), (393, 71834), (733, 38514), (786, 35917), (917, 30786), (1466, 19257), (1834, 15393), (2199, 12838), (2751, 10262), (4398, 6419), (5131, 5502)]