40487244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2957}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 108665088

約数和(自身を除く): 68177844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 2957, 3423, 4564, 5914, 6846, 8871, 11828, 13692, 17742, 20699, 35484, 41398, 62097, 82796, 124194, 248388, 481991, 963982, 1445973, 1927964, 2891946, 3373937, 5783892, 6747874, 10121811, 13495748, 20243622, 40487244]

約数ペア:

[(1, 40487244), (2, 20243622), (3, 13495748), (4, 10121811), (6, 6747874), (7, 5783892), (12, 3373937), (14, 2891946), (21, 1927964), (28, 1445973), (42, 963982), (84, 481991), (163, 248388), (326, 124194), (489, 82796), (652, 62097), (978, 41398), (1141, 35484), (1956, 20699), (2282, 17742), (2957, 13692), (3423, 11828), (4564, 8871), (5914, 6846)]