23871456

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3973

約数の個数: 96

約数和(自身を含む): 79591680

約数和(自身を除く): 55720224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3947, 6048, 7894, 11841, 15788, 23682, 27629, 31576, 35523, 47364, 55258, 63152, 71046, 82887, 94728, 106569, 110516, 126304, 142092, 165774, 189456, 213138, 221032, 248661, 284184, 331548, 378912, 426276, 442064, 497322, 568368, 663096, 745983, 852552, 884128, 994644, 1136736, 1326192, 1491966, 1705104, 1989288, 2652384, 2983932, 3410208, 3978576, 5967864, 7957152, 11935728, 23871456]

約数ペア:

[(1, 23871456), (2, 11935728), (3, 7957152), (4, 5967864), (6, 3978576), (7, 3410208), (8, 2983932), (9, 2652384), (12, 1989288), (14, 1705104), (16, 1491966), (18, 1326192), (21, 1136736), (24, 994644), (27, 884128), (28, 852552), (32, 745983), (36, 663096), (42, 568368), (48, 497322), (54, 442064), (56, 426276), (63, 378912), (72, 331548), (84, 284184), (96, 248661), (108, 221032), (112, 213138), (126, 189456), (144, 165774), (168, 142092), (189, 126304), (216, 110516), (224, 106569), (252, 94728), (288, 82887), (336, 71046), (378, 63152), (432, 55258), (504, 47364), (672, 35523), (756, 31576), (864, 27629), (1008, 23682), (1512, 15788), (2016, 11841), (3024, 7894), (3947, 6048)]