8240532

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:512

約数の個数: 48

約数和(自身を含む): 20388480

約数和(自身を除く): 12147948

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 409, 438, 818, 876, 1227, 1636, 1679, 2454, 3358, 4908, 5037, 6716, 9407, 10074, 18814, 20148, 28221, 29857, 37628, 56442, 59714, 89571, 112884, 119428, 179142, 358284, 686711, 1373422, 2060133, 2746844, 4120266, 8240532]

約数ペア:

[(1, 8240532), (2, 4120266), (3, 2746844), (4, 2060133), (6, 1373422), (12, 686711), (23, 358284), (46, 179142), (69, 119428), (73, 112884), (92, 89571), (138, 59714), (146, 56442), (219, 37628), (276, 29857), (292, 28221), (409, 20148), (438, 18814), (818, 10074), (876, 9407), (1227, 6716), (1636, 5037), (1679, 4908), (2454, 3358)]