25542384

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4038

約数の個数: 80

約数和(自身を含む): 79399680

約数和(自身を除く): 53857296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 4001, 6384, 8002, 12003, 16004, 24006, 28007, 32008, 48012, 56014, 64016, 76019, 84021, 96024, 112028, 152038, 168042, 192048, 224056, 228057, 304076, 336084, 448112, 456114, 532133, 608152, 672168, 912228, 1064266, 1216304, 1344336, 1596399, 1824456, 2128532, 3192798, 3648912, 4257064, 6385596, 8514128, 12771192, 25542384]

約数ペア:

[(1, 25542384), (2, 12771192), (3, 8514128), (4, 6385596), (6, 4257064), (7, 3648912), (8, 3192798), (12, 2128532), (14, 1824456), (16, 1596399), (19, 1344336), (21, 1216304), (24, 1064266), (28, 912228), (38, 672168), (42, 608152), (48, 532133), (56, 456114), (57, 448112), (76, 336084), (84, 304076), (112, 228057), (114, 224056), (133, 192048), (152, 168042), (168, 152038), (228, 112028), (266, 96024), (304, 84021), (336, 76019), (399, 64016), (456, 56014), (532, 48012), (798, 32008), (912, 28007), (1064, 24006), (1596, 16004), (2128, 12003), (3192, 8002), (4001, 6384)]