63741964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2446

約数の個数: 48

約数和(自身を含む): 133894656

約数和(自身を除く): 70152692

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 2068, 2371, 2444, 4742, 6721, 9484, 13442, 26081, 26884, 30823, 52162, 61646, 104324, 111437, 123292, 222874, 339053, 445748, 678106, 1225807, 1356212, 1448681, 2451614, 2897362, 4903228, 5794724, 15935491, 31870982, 63741964]

約数ペア:

[(1, 63741964), (2, 31870982), (4, 15935491), (11, 5794724), (13, 4903228), (22, 2897362), (26, 2451614), (44, 1448681), (47, 1356212), (52, 1225807), (94, 678106), (143, 445748), (188, 339053), (286, 222874), (517, 123292), (572, 111437), (611, 104324), (1034, 61646), (1222, 52162), (2068, 30823), (2371, 26884), (2444, 26081), (4742, 13442), (6721, 9484)]