65009912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 135021600

約数和(自身を除く): 70011688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 239, 242, 281, 478, 484, 562, 956, 968, 1124, 1912, 2248, 2629, 3091, 5258, 6182, 10516, 12364, 21032, 24728, 28919, 34001, 57838, 67159, 68002, 115676, 134318, 136004, 231352, 268636, 272008, 537272, 738749, 1477498, 2954996, 5909992, 8126239, 16252478, 32504956, 65009912]

約数ペア:

[(1, 65009912), (2, 32504956), (4, 16252478), (8, 8126239), (11, 5909992), (22, 2954996), (44, 1477498), (88, 738749), (121, 537272), (239, 272008), (242, 268636), (281, 231352), (478, 136004), (484, 134318), (562, 115676), (956, 68002), (968, 67159), (1124, 57838), (1912, 34001), (2248, 28919), (2629, 24728), (3091, 21032), (5258, 12364), (6182, 10516)]