71158228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 136080000

約数和(自身を除く): 64921772

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 149, 179, 298, 358, 596, 667, 716, 1334, 2668, 3427, 4117, 4321, 5191, 6854, 8234, 8642, 10382, 13708, 16468, 17284, 20764, 26671, 53342, 99383, 106684, 119393, 198766, 238786, 397532, 477572, 613433, 773459, 1226866, 1546918, 2453732, 3093836, 17789557, 35579114, 71158228]

約数ペア:

[(1, 71158228), (2, 35579114), (4, 17789557), (23, 3093836), (29, 2453732), (46, 1546918), (58, 1226866), (92, 773459), (116, 613433), (149, 477572), (179, 397532), (298, 238786), (358, 198766), (596, 119393), (667, 106684), (716, 99383), (1334, 53342), (2668, 26671), (3427, 20764), (4117, 17284), (4321, 16468), (5191, 13708), (6854, 10382), (8234, 8642)]