40827948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28591}}^1$

素因数の和:28622

約数の個数: 48

約数和(自身を含む): 115282944

約数和(自身を除く): 74454996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 28591, 57182, 85773, 114364, 171546, 200137, 343092, 400274, 486047, 600411, 800548, 972094, 1200822, 1458141, 1944188, 2401644, 2916282, 3402329, 5832564, 6804658, 10206987, 13609316, 20413974, 40827948]

約数ペア:

[(1, 40827948), (2, 20413974), (3, 13609316), (4, 10206987), (6, 6804658), (7, 5832564), (12, 3402329), (14, 2916282), (17, 2401644), (21, 1944188), (28, 1458141), (34, 1200822), (42, 972094), (51, 800548), (68, 600411), (84, 486047), (102, 400274), (119, 343092), (204, 200137), (238, 171546), (357, 114364), (476, 85773), (714, 57182), (1428, 28591)]