25398136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9829}}^1$

素因数の和:9871

約数の個数: 32

約数和(自身を含む): 53082000

約数和(自身を除く): 27683864

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 9829, 19658, 39316, 78632, 167093, 186751, 334186, 373502, 668372, 747004, 1336744, 1494008, 3174767, 6349534, 12699068, 25398136]

約数ペア:

[(1, 25398136), (2, 12699068), (4, 6349534), (8, 3174767), (17, 1494008), (19, 1336744), (34, 747004), (38, 668372), (68, 373502), (76, 334186), (136, 186751), (152, 167093), (323, 78632), (646, 39316), (1292, 19658), (2584, 9829)]