71639296

素因数分解:

$2^8\times {\mathrm{23}}^4$

素因数の和:108

約数の個数: 45

約数和(自身を含む): 149498671

約数和(自身を除く): 77859375

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 529, 736, 1058, 1472, 2116, 2944, 4232, 5888, 8464, 12167, 16928, 24334, 33856, 48668, 67712, 97336, 135424, 194672, 279841, 389344, 559682, 778688, 1119364, 1557376, 2238728, 3114752, 4477456, 8954912, 17909824, 35819648, 71639296]

約数ペア:

[(1, 71639296), (2, 35819648), (4, 17909824), (8, 8954912), (16, 4477456), (23, 3114752), (32, 2238728), (46, 1557376), (64, 1119364), (92, 778688), (128, 559682), (184, 389344), (256, 279841), (368, 194672), (529, 135424), (736, 97336), (1058, 67712), (1472, 48668), (2116, 33856), (2944, 24334), (4232, 16928), (5888, 12167)]