40402572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2417}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 108326400

約数和(自身を除く): 67923828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2417, 2786, 4179, 4834, 5572, 7251, 8358, 9668, 14502, 16716, 16919, 29004, 33838, 50757, 67676, 101514, 203028, 480983, 961966, 1442949, 1923932, 2885898, 3366881, 5771796, 6733762, 10100643, 13467524, 20201286, 40402572]

約数ペア:

[(1, 40402572), (2, 20201286), (3, 13467524), (4, 10100643), (6, 6733762), (7, 5771796), (12, 3366881), (14, 2885898), (21, 1923932), (28, 1442949), (42, 961966), (84, 480983), (199, 203028), (398, 101514), (597, 67676), (796, 50757), (1194, 33838), (1393, 29004), (2388, 16919), (2417, 16716), (2786, 14502), (4179, 9668), (4834, 8358), (5572, 7251)]