72833878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2417}}^1$

素因数の和:2512

約数の個数: 32

約数和(自身を含む): 125929440

約数和(自身を除く): 53095562

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 2417, 4834, 15067, 30134, 31421, 45923, 62842, 91846, 147437, 294874, 596999, 1193998, 1916681, 2801303, 3833362, 5602606, 36416939, 72833878]

約数ペア:

[(1, 72833878), (2, 36416939), (13, 5602606), (19, 3833362), (26, 2801303), (38, 1916681), (61, 1193998), (122, 596999), (247, 294874), (494, 147437), (793, 91846), (1159, 62842), (1586, 45923), (2318, 31421), (2417, 30134), (4834, 15067)]