28239456

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42023}}^1$

素因数の和:42043

約数の個数: 48

約数和(自身を含む): 84720384

約数和(自身を除く): 56480928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42023, 84046, 126069, 168092, 252138, 294161, 336184, 504276, 588322, 672368, 882483, 1008552, 1176644, 1344736, 1764966, 2017104, 2353288, 3529932, 4034208, 4706576, 7059864, 9413152, 14119728, 28239456]

約数ペア:

[(1, 28239456), (2, 14119728), (3, 9413152), (4, 7059864), (6, 4706576), (7, 4034208), (8, 3529932), (12, 2353288), (14, 2017104), (16, 1764966), (21, 1344736), (24, 1176644), (28, 1008552), (32, 882483), (42, 672368), (48, 588322), (56, 504276), (84, 336184), (96, 294161), (112, 252138), (168, 168092), (224, 126069), (336, 84046), (672, 42023)]