6647565568

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{195241}}^1$

素因数の和:195283

約数の個数: 72

約数和(自身を含む): 15962985920

約数和(自身を除く): 9315420352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 195241, 390482, 780964, 1366687, 1561928, 2733374, 3123856, 3709579, 5466748, 6247712, 7419158, 10933496, 12495424, 14838316, 21866992, 24990848, 25967053, 29676632, 43733984, 49981696, 51934106, 59353264, 87467968, 103868212, 118706528, 174935936, 207736424, 237413056, 349871872, 415472848, 474826112, 830945696, 949652224, 1661891392, 3323782784, 6647565568]

約数ペア:

[(1, 6647565568), (2, 3323782784), (4, 1661891392), (7, 949652224), (8, 830945696), (14, 474826112), (16, 415472848), (19, 349871872), (28, 237413056), (32, 207736424), (38, 174935936), (56, 118706528), (64, 103868212), (76, 87467968), (112, 59353264), (128, 51934106), (133, 49981696), (152, 43733984), (224, 29676632), (256, 25967053), (266, 24990848), (304, 21866992), (448, 14838316), (532, 12495424), (608, 10933496), (896, 7419158), (1064, 6247712), (1216, 5466748), (1792, 3709579), (2128, 3123856), (2432, 2733374), (4256, 1561928), (4864, 1366687), (8512, 780964), (17024, 390482), (34048, 195241)]