40804806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 99283968

約数和(自身を除く): 58479162

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 742, 797, 966, 1113, 1219, 1594, 2226, 2391, 2438, 3657, 4782, 5579, 7314, 8533, 11158, 16737, 17066, 18331, 25599, 33474, 36662, 42241, 51198, 54993, 84482, 109986, 126723, 128317, 253446, 256634, 295687, 384951, 591374, 769902, 887061, 971543, 1774122, 1943086, 2914629, 5829258, 6800801, 13601602, 20402403, 40804806]

約数ペア:

[(1, 40804806), (2, 20402403), (3, 13601602), (6, 6800801), (7, 5829258), (14, 2914629), (21, 1943086), (23, 1774122), (42, 971543), (46, 887061), (53, 769902), (69, 591374), (106, 384951), (138, 295687), (159, 256634), (161, 253446), (318, 128317), (322, 126723), (371, 109986), (483, 84482), (742, 54993), (797, 51198), (966, 42241), (1113, 36662), (1219, 33474), (1594, 25599), (2226, 18331), (2391, 17066), (2438, 16737), (3657, 11158), (4782, 8533), (5579, 7314)]