64997898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1733}}^1$

素因数の和:1811

約数の個数: 64

約数和(自身を含む): 159805440

約数和(自身を除く): 94807542

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 658, 798, 893, 987, 1733, 1786, 1974, 2679, 3466, 5199, 5358, 6251, 10398, 12131, 12502, 18753, 24262, 32927, 36393, 37506, 65854, 72786, 81451, 98781, 162902, 197562, 230489, 244353, 460978, 488706, 570157, 691467, 1140314, 1382934, 1547569, 1710471, 3095138, 3420942, 4642707, 9285414, 10832983, 21665966, 32498949, 64997898]

約数ペア:

[(1, 64997898), (2, 32498949), (3, 21665966), (6, 10832983), (7, 9285414), (14, 4642707), (19, 3420942), (21, 3095138), (38, 1710471), (42, 1547569), (47, 1382934), (57, 1140314), (94, 691467), (114, 570157), (133, 488706), (141, 460978), (266, 244353), (282, 230489), (329, 197562), (399, 162902), (658, 98781), (798, 81451), (893, 72786), (987, 65854), (1733, 37506), (1786, 36393), (1974, 32927), (2679, 24262), (3466, 18753), (5199, 12502), (5358, 12131), (6251, 10398)]