64538432

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2029}}^1$

素因数の和:2119

約数の個数: 56

約数和(自身を含む): 148498560

約数和(自身を除く): 83960128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2029, 2272, 3976, 4058, 4544, 7952, 8116, 14203, 15904, 16232, 28406, 31808, 32464, 56812, 64928, 113624, 129856, 144059, 227248, 288118, 454496, 576236, 908992, 1008413, 1152472, 2016826, 2304944, 4033652, 4609888, 8067304, 9219776, 16134608, 32269216, 64538432]

約数ペア:

[(1, 64538432), (2, 32269216), (4, 16134608), (7, 9219776), (8, 8067304), (14, 4609888), (16, 4033652), (28, 2304944), (32, 2016826), (56, 1152472), (64, 1008413), (71, 908992), (112, 576236), (142, 454496), (224, 288118), (284, 227248), (448, 144059), (497, 129856), (568, 113624), (994, 64928), (1136, 56812), (1988, 32464), (2029, 31808), (2272, 28406), (3976, 16232), (4058, 15904), (4544, 14203), (7952, 8116)]