28804272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1453}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 86542080

約数和(自身を除く): 57737808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 84, 112, 118, 168, 177, 236, 336, 354, 413, 472, 708, 826, 944, 1239, 1416, 1453, 1652, 2478, 2832, 2906, 3304, 4359, 4956, 5812, 6608, 8718, 9912, 10171, 11624, 17436, 19824, 20342, 23248, 30513, 34872, 40684, 61026, 69744, 81368, 85727, 122052, 162736, 171454, 244104, 257181, 342908, 488208, 514362, 600089, 685816, 1028724, 1200178, 1371632, 1800267, 2057448, 2400356, 3600534, 4114896, 4800712, 7201068, 9601424, 14402136, 28804272]

約数ペア:

[(1, 28804272), (2, 14402136), (3, 9601424), (4, 7201068), (6, 4800712), (7, 4114896), (8, 3600534), (12, 2400356), (14, 2057448), (16, 1800267), (21, 1371632), (24, 1200178), (28, 1028724), (42, 685816), (48, 600089), (56, 514362), (59, 488208), (84, 342908), (112, 257181), (118, 244104), (168, 171454), (177, 162736), (236, 122052), (336, 85727), (354, 81368), (413, 69744), (472, 61026), (708, 40684), (826, 34872), (944, 30513), (1239, 23248), (1416, 20342), (1453, 19824), (1652, 17436), (2478, 11624), (2832, 10171), (2906, 9912), (3304, 8718), (4359, 6608), (4956, 5812)]