7156917376

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{70687}}^1$

素因数の和:70821

約数の個数: 64

約数和(自身を含む): 16439201280

約数和(自身を除く): 9282283904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 448, 452, 791, 896, 904, 1582, 1808, 3164, 3616, 6328, 7232, 12656, 14464, 25312, 50624, 70687, 101248, 141374, 282748, 494809, 565496, 989618, 1130992, 1979236, 2261984, 3958472, 4523968, 7916944, 7987631, 9047936, 15833888, 15975262, 31667776, 31950524, 55913417, 63335552, 63901048, 111826834, 127802096, 223653668, 255604192, 447307336, 511208384, 894614672, 1022416768, 1789229344, 3578458688, 7156917376]

約数ペア:

[(1, 7156917376), (2, 3578458688), (4, 1789229344), (7, 1022416768), (8, 894614672), (14, 511208384), (16, 447307336), (28, 255604192), (32, 223653668), (56, 127802096), (64, 111826834), (112, 63901048), (113, 63335552), (128, 55913417), (224, 31950524), (226, 31667776), (448, 15975262), (452, 15833888), (791, 9047936), (896, 7987631), (904, 7916944), (1582, 4523968), (1808, 3958472), (3164, 2261984), (3616, 1979236), (6328, 1130992), (7232, 989618), (12656, 565496), (14464, 494809), (25312, 282748), (50624, 141374), (70687, 101248)]