25245136

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13259}}^1$

素因数の和:13291

約数の個数: 40

約数和(自身を含む): 59192640

約数和(自身を除く): 33947504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 13259, 26518, 53036, 92813, 106072, 185626, 212144, 225403, 371252, 450806, 742504, 901612, 1485008, 1577821, 1803224, 3155642, 3606448, 6311284, 12622568, 25245136]

約数ペア:

[(1, 25245136), (2, 12622568), (4, 6311284), (7, 3606448), (8, 3155642), (14, 1803224), (16, 1577821), (17, 1485008), (28, 901612), (34, 742504), (56, 450806), (68, 371252), (112, 225403), (119, 212144), (136, 185626), (238, 106072), (272, 92813), (476, 53036), (952, 26518), (1904, 13259)]