64437744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{27397}}^1$

素因数の和:27422

約数の個数: 60

約数和(自身を含む): 193649064

約数和(自身を除く): 129211320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 27397, 54794, 82191, 109588, 164382, 191779, 219176, 328764, 383558, 438352, 575337, 657528, 767116, 1150674, 1315056, 1342453, 1534232, 2301348, 2684906, 3068464, 4027359, 4602696, 5369812, 8054718, 9205392, 10739624, 16109436, 21479248, 32218872, 64437744]

約数ペア:

[(1, 64437744), (2, 32218872), (3, 21479248), (4, 16109436), (6, 10739624), (7, 9205392), (8, 8054718), (12, 5369812), (14, 4602696), (16, 4027359), (21, 3068464), (24, 2684906), (28, 2301348), (42, 1534232), (48, 1342453), (49, 1315056), (56, 1150674), (84, 767116), (98, 657528), (112, 575337), (147, 438352), (168, 383558), (196, 328764), (294, 219176), (336, 191779), (392, 164382), (588, 109588), (784, 82191), (1176, 54794), (2352, 27397)]