64129902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11969}}^1$

素因数の和:12040

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 73764498

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 893, 1786, 2679, 5358, 11969, 23938, 35907, 71814, 227411, 454822, 562543, 682233, 1125086, 1364466, 1687629, 3375258, 10688317, 21376634, 32064951, 64129902]

約数ペア:

[(1, 64129902), (2, 32064951), (3, 21376634), (6, 10688317), (19, 3375258), (38, 1687629), (47, 1364466), (57, 1125086), (94, 682233), (114, 562543), (141, 454822), (282, 227411), (893, 71814), (1786, 35907), (2679, 23938), (5358, 11969)]