71322304

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{16633}}^1$

素因数の和:16712

約数の個数: 28

約数和(自身を含む): 143651224

約数和(自身を除く): 72328920

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 16633, 33266, 66532, 133064, 266128, 532256, 1064512, 1114411, 2228822, 4457644, 8915288, 17830576, 35661152, 71322304]

約数ペア:

[(1, 71322304), (2, 35661152), (4, 17830576), (8, 8915288), (16, 4457644), (32, 2228822), (64, 1114411), (67, 1064512), (134, 532256), (268, 266128), (536, 133064), (1072, 66532), (2144, 33266), (4288, 16633)]