64329451984

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1\times {\mathrm{9421}}^1$

素因数の和:10964

約数の個数: 80

約数和(自身を含む): 146031653376

約数和(自身を除く): 81702201392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 1487, 2296, 2974, 4592, 5948, 9421, 10409, 11896, 18842, 20818, 23792, 37684, 41636, 60967, 65947, 75368, 83272, 121934, 131894, 150736, 166544, 243868, 263788, 386261, 426769, 487736, 527576, 772522, 853538, 975472, 1055152, 1545044, 1707076, 2703827, 3090088, 3414152, 5407654, 6180176, 6828304, 10815308, 14009027, 21630616, 28018054, 43261232, 56036108, 98063189, 112072216, 196126378, 224144432, 392252756, 574370107, 784505512, 1148740214, 1569011024, 2297480428, 4020590749, 4594960856, 8041181498, 9189921712, 16082362996, 32164725992, 64329451984]

約数ペア:

[(1, 64329451984), (2, 32164725992), (4, 16082362996), (7, 9189921712), (8, 8041181498), (14, 4594960856), (16, 4020590749), (28, 2297480428), (41, 1569011024), (56, 1148740214), (82, 784505512), (112, 574370107), (164, 392252756), (287, 224144432), (328, 196126378), (574, 112072216), (656, 98063189), (1148, 56036108), (1487, 43261232), (2296, 28018054), (2974, 21630616), (4592, 14009027), (5948, 10815308), (9421, 6828304), (10409, 6180176), (11896, 5407654), (18842, 3414152), (20818, 3090088), (23792, 2703827), (37684, 1707076), (41636, 1545044), (60967, 1055152), (65947, 975472), (75368, 853538), (83272, 772522), (121934, 527576), (131894, 487736), (150736, 426769), (166544, 386261), (243868, 263788)]