64967424

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2917}}^1$

素因数の和:2965

約数の個数: 72

約数和(自身を含む): 178931760

約数和(自身を除く): 113964336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 2917, 3712, 5568, 5834, 7424, 8751, 11136, 11668, 17502, 22272, 23336, 35004, 46672, 70008, 84593, 93344, 140016, 169186, 186688, 253779, 280032, 338372, 373376, 507558, 560064, 676744, 746752, 1015116, 1120128, 1353488, 2030232, 2240256, 2706976, 4060464, 5413952, 8120928, 10827904, 16241856, 21655808, 32483712, 64967424]

約数ペア:

[(1, 64967424), (2, 32483712), (3, 21655808), (4, 16241856), (6, 10827904), (8, 8120928), (12, 5413952), (16, 4060464), (24, 2706976), (29, 2240256), (32, 2030232), (48, 1353488), (58, 1120128), (64, 1015116), (87, 746752), (96, 676744), (116, 560064), (128, 507558), (174, 373376), (192, 338372), (232, 280032), (256, 253779), (348, 186688), (384, 169186), (464, 140016), (696, 93344), (768, 84593), (928, 70008), (1392, 46672), (1856, 35004), (2784, 23336), (2917, 22272), (3712, 17502), (5568, 11668), (5834, 11136), (7424, 8751)]