64629824

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 84

約数和(自身を含む): 153495756

約数和(自身を除く): 88865932

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 296, 392, 448, 518, 557, 592, 784, 1036, 1114, 1184, 1568, 1813, 2072, 2228, 2368, 3136, 3626, 3899, 4144, 4456, 7252, 7798, 8288, 8912, 14504, 15596, 16576, 17824, 20609, 27293, 29008, 31192, 35648, 41218, 54586, 58016, 62384, 82436, 109172, 116032, 124768, 144263, 164872, 218344, 249536, 288526, 329744, 436688, 577052, 659488, 873376, 1009841, 1154104, 1318976, 1746752, 2019682, 2308208, 4039364, 4616416, 8078728, 9232832, 16157456, 32314912, 64629824]

約数ペア:

[(1, 64629824), (2, 32314912), (4, 16157456), (7, 9232832), (8, 8078728), (14, 4616416), (16, 4039364), (28, 2308208), (32, 2019682), (37, 1746752), (49, 1318976), (56, 1154104), (64, 1009841), (74, 873376), (98, 659488), (112, 577052), (148, 436688), (196, 329744), (224, 288526), (259, 249536), (296, 218344), (392, 164872), (448, 144263), (518, 124768), (557, 116032), (592, 109172), (784, 82436), (1036, 62384), (1114, 58016), (1184, 54586), (1568, 41218), (1813, 35648), (2072, 31192), (2228, 29008), (2368, 27293), (3136, 20609), (3626, 17824), (3899, 16576), (4144, 15596), (4456, 14504), (7252, 8912), (7798, 8288)]