25420752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{25219}}^1$

素因数の和:25240

約数の個数: 60

約数和(自身を含む): 81309280

約数和(自身を除く): 55888528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 25219, 50438, 75657, 100876, 151314, 176533, 201752, 226971, 302628, 353066, 403504, 453942, 529599, 605256, 706132, 907884, 1059198, 1210512, 1412264, 1588797, 1815768, 2118396, 2824528, 3177594, 3631536, 4236792, 6355188, 8473584, 12710376, 25420752]

約数ペア:

[(1, 25420752), (2, 12710376), (3, 8473584), (4, 6355188), (6, 4236792), (7, 3631536), (8, 3177594), (9, 2824528), (12, 2118396), (14, 1815768), (16, 1588797), (18, 1412264), (21, 1210512), (24, 1059198), (28, 907884), (36, 706132), (42, 605256), (48, 529599), (56, 453942), (63, 403504), (72, 353066), (84, 302628), (112, 226971), (126, 201752), (144, 176533), (168, 151314), (252, 100876), (336, 75657), (504, 50438), (1008, 25219)]