25019952

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 68352768

約数和(自身を除く): 43332816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 131, 138, 173, 184, 262, 276, 346, 368, 393, 519, 524, 552, 692, 786, 1038, 1048, 1104, 1384, 1572, 2076, 2096, 2768, 3013, 3144, 3979, 4152, 6026, 6288, 7958, 8304, 9039, 11937, 12052, 15916, 18078, 22663, 23874, 24104, 31832, 36156, 45326, 47748, 48208, 63664, 67989, 72312, 90652, 95496, 135978, 144624, 181304, 190992, 271956, 362608, 521249, 543912, 1042498, 1087824, 1563747, 2084996, 3127494, 4169992, 6254988, 8339984, 12509976, 25019952]

約数ペア:

[(1, 25019952), (2, 12509976), (3, 8339984), (4, 6254988), (6, 4169992), (8, 3127494), (12, 2084996), (16, 1563747), (23, 1087824), (24, 1042498), (46, 543912), (48, 521249), (69, 362608), (92, 271956), (131, 190992), (138, 181304), (173, 144624), (184, 135978), (262, 95496), (276, 90652), (346, 72312), (368, 67989), (393, 63664), (519, 48208), (524, 47748), (552, 45326), (692, 36156), (786, 31832), (1038, 24104), (1048, 23874), (1104, 22663), (1384, 18078), (1572, 15916), (2076, 12052), (2096, 11937), (2768, 9039), (3013, 8304), (3144, 7958), (3979, 6288), (4152, 6026)]