61724416

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 140619024

約数和(自身を除く): 78894608

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 832, 884, 1088, 1091, 1664, 1768, 2176, 2182, 3328, 3536, 4352, 4364, 7072, 8728, 14144, 14183, 17456, 18547, 28288, 28366, 34912, 37094, 56576, 56732, 69824, 74188, 113464, 139648, 148376, 226928, 241111, 279296, 296752, 453856, 482222, 593504, 907712, 964444, 1187008, 1815424, 1928888, 2374016, 3630848, 3857776, 4748032, 7715552, 15431104, 30862208, 61724416]

約数ペア:

[(1, 61724416), (2, 30862208), (4, 15431104), (8, 7715552), (13, 4748032), (16, 3857776), (17, 3630848), (26, 2374016), (32, 1928888), (34, 1815424), (52, 1187008), (64, 964444), (68, 907712), (104, 593504), (128, 482222), (136, 453856), (208, 296752), (221, 279296), (256, 241111), (272, 226928), (416, 148376), (442, 139648), (544, 113464), (832, 74188), (884, 69824), (1088, 56732), (1091, 56576), (1664, 37094), (1768, 34912), (2176, 28366), (2182, 28288), (3328, 18547), (3536, 17456), (4352, 14183), (4364, 14144), (7072, 8728)]