64784108

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 115315200

約数和(自身を除く): 50531092

約数列:

[1, 2, 4, 79, 158, 316, 439, 467, 878, 934, 1756, 1868, 34681, 36893, 69362, 73786, 138724, 147572, 205013, 410026, 820052, 16196027, 32392054, 64784108]

約数ペア:

[(1, 64784108), (2, 32392054), (4, 16196027), (79, 820052), (158, 410026), (316, 205013), (439, 147572), (467, 138724), (878, 73786), (934, 69362), (1756, 36893), (1868, 34681)]