25870248

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18911}}^1$

素因数の和:18942

約数の個数: 48

約数和(自身を含む): 73756800

約数和(自身を除く): 47886552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 18911, 37822, 56733, 75644, 113466, 151288, 170199, 226932, 340398, 359309, 453864, 680796, 718618, 1077927, 1361592, 1437236, 2155854, 2874472, 3233781, 4311708, 6467562, 8623416, 12935124, 25870248]

約数ペア:

[(1, 25870248), (2, 12935124), (3, 8623416), (4, 6467562), (6, 4311708), (8, 3233781), (9, 2874472), (12, 2155854), (18, 1437236), (19, 1361592), (24, 1077927), (36, 718618), (38, 680796), (57, 453864), (72, 359309), (76, 340398), (114, 226932), (152, 170199), (171, 151288), (228, 113466), (342, 75644), (456, 56733), (684, 37822), (1368, 18911)]