28976304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{86239}}^1$

素因数の和:86257

約数の個数: 40

約数和(自身を含む): 85550080

約数和(自身を除く): 56573776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 86239, 172478, 258717, 344956, 517434, 603673, 689912, 1034868, 1207346, 1379824, 1811019, 2069736, 2414692, 3622038, 4139472, 4829384, 7244076, 9658768, 14488152, 28976304]

約数ペア:

[(1, 28976304), (2, 14488152), (3, 9658768), (4, 7244076), (6, 4829384), (7, 4139472), (8, 3622038), (12, 2414692), (14, 2069736), (16, 1811019), (21, 1379824), (24, 1207346), (28, 1034868), (42, 689912), (48, 603673), (56, 517434), (84, 344956), (112, 258717), (168, 172478), (336, 86239)]