64689632

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2699}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 146966400

約数和(自身を除く): 82276768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 749, 856, 1498, 1712, 2699, 2996, 3424, 5398, 5992, 10796, 11984, 18893, 21592, 23968, 37786, 43184, 75572, 86368, 151144, 288793, 302288, 577586, 604576, 1155172, 2021551, 2310344, 4043102, 4620688, 8086204, 9241376, 16172408, 32344816, 64689632]

約数ペア:

[(1, 64689632), (2, 32344816), (4, 16172408), (7, 9241376), (8, 8086204), (14, 4620688), (16, 4043102), (28, 2310344), (32, 2021551), (56, 1155172), (107, 604576), (112, 577586), (214, 302288), (224, 288793), (428, 151144), (749, 86368), (856, 75572), (1498, 43184), (1712, 37786), (2699, 23968), (2996, 21592), (3424, 18893), (5398, 11984), (5992, 10796)]