71700944

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 165846528

約数和(自身を除く): 94145584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 53, 56, 94, 106, 112, 188, 212, 257, 329, 371, 376, 424, 514, 658, 742, 752, 848, 1028, 1316, 1484, 1799, 2056, 2491, 2632, 2968, 3598, 4112, 4982, 5264, 5936, 7196, 9964, 12079, 13621, 14392, 17437, 19928, 24158, 27242, 28784, 34874, 39856, 48316, 54484, 69748, 84553, 95347, 96632, 108968, 139496, 169106, 190694, 193264, 217936, 278992, 338212, 381388, 640187, 676424, 762776, 1280374, 1352848, 1525552, 2560748, 4481309, 5121496, 8962618, 10242992, 17925236, 35850472, 71700944]

約数ペア:

[(1, 71700944), (2, 35850472), (4, 17925236), (7, 10242992), (8, 8962618), (14, 5121496), (16, 4481309), (28, 2560748), (47, 1525552), (53, 1352848), (56, 1280374), (94, 762776), (106, 676424), (112, 640187), (188, 381388), (212, 338212), (257, 278992), (329, 217936), (371, 193264), (376, 190694), (424, 169106), (514, 139496), (658, 108968), (742, 96632), (752, 95347), (848, 84553), (1028, 69748), (1316, 54484), (1484, 48316), (1799, 39856), (2056, 34874), (2491, 28784), (2632, 27242), (2968, 24158), (3598, 19928), (4112, 17437), (4982, 14392), (5264, 13621), (5936, 12079), (7196, 9964)]