65378432

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 150258240

約数和(自身を除く): 84879808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 262, 448, 524, 557, 896, 917, 1048, 1114, 1834, 2096, 2228, 3668, 3899, 4192, 4456, 7336, 7798, 8384, 8912, 14672, 15596, 16768, 17824, 29344, 31192, 35648, 58688, 62384, 71296, 72967, 117376, 124768, 145934, 249536, 291868, 499072, 510769, 583736, 1021538, 1167472, 2043076, 2334944, 4086152, 4669888, 8172304, 9339776, 16344608, 32689216, 65378432]

約数ペア:

[(1, 65378432), (2, 32689216), (4, 16344608), (7, 9339776), (8, 8172304), (14, 4669888), (16, 4086152), (28, 2334944), (32, 2043076), (56, 1167472), (64, 1021538), (112, 583736), (128, 510769), (131, 499072), (224, 291868), (262, 249536), (448, 145934), (524, 124768), (557, 117376), (896, 72967), (917, 71296), (1048, 62384), (1114, 58688), (1834, 35648), (2096, 31192), (2228, 29344), (3668, 17824), (3899, 16768), (4192, 15596), (4456, 14672), (7336, 8912), (7798, 8384)]