40064976

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13249}}^1$

素因数の和:13273

約数の個数: 80

約数和(自身を含む): 131440000

約数和(自身を除く): 91375024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 13249, 26498, 39747, 52996, 79494, 92743, 105992, 119241, 158988, 185486, 211984, 238482, 278229, 317976, 357723, 370972, 476964, 556458, 635952, 715446, 741944, 834687, 953928, 1112916, 1430892, 1483888, 1669374, 1907856, 2225832, 2504061, 2861784, 3338748, 4451664, 5008122, 5723568, 6677496, 10016244, 13354992, 20032488, 40064976]

約数ペア:

[(1, 40064976), (2, 20032488), (3, 13354992), (4, 10016244), (6, 6677496), (7, 5723568), (8, 5008122), (9, 4451664), (12, 3338748), (14, 2861784), (16, 2504061), (18, 2225832), (21, 1907856), (24, 1669374), (27, 1483888), (28, 1430892), (36, 1112916), (42, 953928), (48, 834687), (54, 741944), (56, 715446), (63, 635952), (72, 556458), (84, 476964), (108, 370972), (112, 357723), (126, 317976), (144, 278229), (168, 238482), (189, 211984), (216, 185486), (252, 158988), (336, 119241), (378, 105992), (432, 92743), (504, 79494), (756, 52996), (1008, 39747), (1512, 26498), (3024, 13249)]