65976328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 144789120

約数和(自身を除く): 78812792

約数列:

[1, 2, 4, 8, 11, 22, 23, 37, 44, 46, 74, 88, 92, 148, 184, 253, 296, 407, 506, 814, 851, 881, 1012, 1628, 1702, 1762, 2024, 3256, 3404, 3524, 6808, 7048, 9361, 9691, 18722, 19382, 20263, 32597, 37444, 38764, 40526, 65194, 74888, 77528, 81052, 130388, 162104, 222893, 260776, 358567, 445786, 717134, 749731, 891572, 1434268, 1499462, 1783144, 2868536, 2998924, 5997848, 8247041, 16494082, 32988164, 65976328]

約数ペア:

[(1, 65976328), (2, 32988164), (4, 16494082), (8, 8247041), (11, 5997848), (22, 2998924), (23, 2868536), (37, 1783144), (44, 1499462), (46, 1434268), (74, 891572), (88, 749731), (92, 717134), (148, 445786), (184, 358567), (253, 260776), (296, 222893), (407, 162104), (506, 130388), (814, 81052), (851, 77528), (881, 74888), (1012, 65194), (1628, 40526), (1702, 38764), (1762, 37444), (2024, 32597), (3256, 20263), (3404, 19382), (3524, 18722), (6808, 9691), (7048, 9361)]